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- CZ 457 SlimLine Profiled Aluminum Pillar Set DIY Stock Pillar Bedding
CZ 457 SlimLine Profiled Aluminum Pillar Set DIY Stock Pillar Bedding
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CZ 457 SlimLine Profiled Aluminum Pillar Bedding Set
The Pete's Pillars CZ 457 SlimLine Pillar Bedding Set is designed for rifle stocks where preserving surrounding stock material is important. Featuring a reduced 7/16-inch outside diameter, these precision-machined aluminum pillars provide a rigid bedding interface while requiring less material removal than our larger Competition pillar design.
Manufactured in the USA from 6061 aluminum, each pillar is profiled specifically for the CZ 457 action and intentionally supplied long for final fitting to the individual stock.
SlimLine pillars are particularly well suited to traditional sporting stocks, narrower walnut and laminate stocks, and compatible aftermarket stocks where available material around the action screws may be limited.
For shooters and gunsmiths performing a custom CZ 457 bedding project, SlimLine offers the same fundamental action-support benefits as our Competition pillars in a more compact outside diameter.
Why Pillar Bed a CZ 457?
Proper pillar bedding creates a rigid structural interface around the rifle's action screws, helping maintain consistent action support and reducing compression of the surrounding stock material.
Traditional wood, laminate, and certain composite stocks can gradually compress around action screw locations as a rifle is assembled, serviced, and subjected to repeated tightening.
Precision-machined aluminum pillars provide a solid mechanical stop, helping maintain a more repeatable relationship between the action and stock.
For CZ 457 owners interested in target shooting, precision rimfire competition, or simply building a well-fitted sporting rifle, consistent action support is the primary benefit of pillar bedding.
Designed for Narrow CZ 457 Stock Inlets
SlimLine 7/16-Inch Outside Diameter
Our SlimLine pillars measure approximately 7/16 inch outside diameter, compared with the larger 1/2-inch outside diameter of our Competition pillars.
That difference may seem small, but the reduced diameter preserves additional stock material around the action screw locations.
This can be especially useful for CZ 457 sporting stocks, narrower factory stock inlets, and compatible Boyd's AT-ONE or other aftermarket stocks where available material may limit the use of larger pillars.
CZ 457-Specific Profiled Geometry
These are not generic aluminum spacers.
Every SlimLine pillar is CNC machined with profiling designed around the CZ 457 action and stock interface.
The profiled design provides an appropriate bedding foundation and additional exterior surface engagement for bedding compound, helping the finished installation remain securely bonded within the stock.
6061 Aluminum – Made in the USA
Our pillars are manufactured from 6061 aluminum, offering consistent dimensions, corrosion resistance, and a rigid interface for action screw support.
The pillars are supplied with a clean, machined finish suitable for preparation and final fitting during a custom bedding installation.
SlimLine vs. Competition – Which Pillar Set Should You Choose?
Pete's Pillars manufactures three core profiled pillar families: SlimLine, Competition, and LargeBore.
The most important difference between SlimLine and Competition is the outside diameter, not an assumed difference in accuracy or quality.
SlimLine Pillars – 7/16" Outside Diameter
- Outside Diameter: 7/16 inch
- Supplied Length: Approximately 1.25 inches
- Action Screws: Suitable for compatible hardware up to 1/4 inch
- Design: Profiled aluminum
- Best Application: Narrow sporting stocks and installations where preserving stock material matters
Choose SlimLine when the available stock material makes a smaller bedding pillar the more appropriate option.
Competition Pillars – 1/2" Outside Diameter
- Outside Diameter: Approximately 1/2 inch
- Supplied Length: Approximately 1.5 inches
- Action Screws: Suitable for compatible hardware up to 1/4 inch
- Design: Profiled aluminum
- Best Application: Stocks with sufficient material for the larger pillar diameter
Choose Competition when the stock provides adequate surrounding material and the larger pillar footprint is appropriate for the bedding project.
Explore our CZ 457 Competition Profiled Pillar Bedding Set – PPCD-457R for the larger-diameter alternative.
LargeBore Pillars – For Larger Action Screws
Our LargeBore family provides additional internal clearance for rifle applications using action screws up to 5/16 inch in diameter.
LargeBore is intended for appropriate larger-hardware applications and should not be confused with a required upgrade for a standard CZ 457 action.
Product Features and Benefits
- CZ 457-Specific Design: Profiled for the CZ 457 action and stock interface.
- 7/16" SlimLine Diameter: Preserves more stock material than a conventional 1/2" pillar.
- 6061 Aluminum Construction: Precision-machined for rigid, repeatable action support.
- Profiled Exterior: Designed to engage securely with suitable bedding compound.
- Trim-to-Fit Length: Supplied long to accommodate variations in stock geometry.
- Custom Bedding Component: Suitable for compatible wood, laminate, and composite stock installations.
- Made in the USA: Manufactured by Pete's Pillars.
CZ 457 Compatibility and Fitment
These SlimLine pillars are designed for CZ 457 bolt-action rimfire rifles being fitted to compatible stocks that require pillar bedding.
Suitable applications may include factory sporting stocks, aftermarket walnut or laminate stocks, and custom stock projects with sufficient space for the 7/16-inch pillar diameter.
Not every CZ 457 stock requires additional pillars. Some factory stocks, including certain Varmint MTR configurations, already have pillar bedding installed. Chassis systems with integrated aluminum bedding structures generally do not require conventional aftermarket pillar installation.
Final compatibility depends on the stock's construction, action screw arrangement, existing bedding features, and available material surrounding the mounting locations.
Product Specifications
- Manufacturer: Pete's Pillars
- Product: CZ 457 SlimLine Profiled Pillar Bedding Set
- Firearm Platform: CZ 457
- Material: 6061 Aluminum
- Outside Diameter: 7/16 inch
- Supplied Length: Approximately 1.25 inches
- Profile: CZ 457-Specific Profiled Design
- Action Screw Clearance: Up to 1/4 inch
- Final Fit: Trim-to-Fit
- Installation: Custom Pillar Bedding Required
- Country of Manufacture: USA
Complete Your CZ 457 Bedding Project
Pete's Pillars manufactures a range of bedding hardware and complementary components for CZ 457 owners working with factory or aftermarket stocks.
CZ 457 Competition Pillar Bedding Set
For stocks with sufficient material around the action screws, consider our CZ 457 Competition Profiled Pillars – PPCD-457R. Their larger 1/2-inch outside diameter provides an alternative bedding footprint for compatible stock installations.
CZ 457 Deluxe Pillar Bedding Kit with Devcon
Looking for a more complete bedding package? Explore our CZ 457 Deluxe Profiled Pillar Bedding Kit with Devcon and Stainless Steel Action Screws.
This Competition-diameter kit combines profiled aluminum pillars, stainless steel action hardware, and Devcon bedding compound. It offers a convenient alternative for customers who want the bedding components and related supplies together.
Upgraded CZ 457 Action Screws
Our PP457AS CZ 457 CNC-Machined Replacement Action Screws are intentionally supplied long for custom stock and bedding applications.
They're a complementary consideration when replacing worn factory hardware or configuring a stock with different bedding dimensions.
Explore More Pete's Pillars CZ 457 Upgrades
Many CZ 457 owners investing in their stock and bedding system are also refining other components of their rifle. Pete's Pillars manufactures an expanding selection of precision-machined upgrades for the CZ 457 platform.
- PP457LCI Extended Stainless Steel Cocking Indicator – Replaces the factory plastic indicator with a durable stainless steel component featuring greater protrusion for easier identification of cocking status.
- PP4KG CZ 455/457 Knurled Grooved Bolt Knob – A precision-machined billet aluminum bolt knob for shooters looking to personalize the appearance and feel of their bolt handle.
- PP457FP CZ 457 OEM-Style Firing Pin – A hardened, nitrided replacement firing pin manufactured by Pete's Pillars.
Considering a Different CZ 457 Stock or Chassis?
Traditional pillar bedding is one approach to improving action support in a conventional rifle stock. For shooters considering a more extensive build, Pete's Pillars also offers factory replacement stocks and modern stock and chassis systems with their own bedding structures.
CZ 457 Varmint MTR Factory Walnut Stock
For a traditional precision rimfire appearance, explore our CZ 457 Varmint MTR Factory Take-Off Stock.
This factory walnut target stock includes its original pillars, trigger guard, and action screws. It's a separate stock option rather than an application that automatically requires additional SlimLine pillars.
MDT Field Stock – Traditional Ergonomics, Modern Bedding
The MDT Field Stock for CZ 457 – 108669-BLK combines a traditional stock profile with modern features, including an integrated aluminum V-block bedding structure, adjustable cheek riser, adjustable length of pull, and M-LOK accessory mounting.
It's an appealing alternative for shooters who want modern stock adjustability without performing a traditional custom pillar bedding project.
KRG Bravo – A Precision Rimfire Stock Alternative
The KRG Bravo Rimfire Chassis for CZ 457 combines traditional target-stock ergonomics with a rigid internal aluminum backbone and precision-machined bedding area.
Its adjustable design provides another path for CZ 457 shooters interested in positional shooting, precision rimfire competition, or a more customizable target rifle configuration.
MDT ORYX – Step Up to a Full Aluminum Chassis
For a dedicated precision rimfire build, explore the MDT ORYX Sportsman Chassis for CZ 457 – 104751-FDE.
The ORYX features a rigid aluminum chassis platform, adjustable ergonomics, M-LOK accessory mounting, and a generous barrel channel accommodating compatible barrel profiles up to approximately 1.25 inches.
The Field Stock, Bravo, and ORYX use their own engineered action-support systems and are alternatives to conventional stock bedding, not products that require our SlimLine pillars.
CZ 457 Pillar Bedding – Frequently Asked Questions
Find answers to common questions about CZ 457 pillar bedding, selecting the correct pillar diameter, factory MTR stocks, and installation requirements.
What does pillar bedding do for a CZ 457?
Pillar bedding provides rigid support around the rifle's action screws. Properly fitted aluminum pillars help reduce stock compression and provide a more consistent interface between the CZ 457 action and a compatible wood, laminate, or composite stock.
What is the difference between SlimLine and Competition pillars?
SlimLine pillars have a 7/16-inch outside diameter, while Competition pillars measure 1/2 inch. SlimLine is designed for applications where conserving surrounding stock material is important. Competition is suited to stocks with sufficient material for the larger pillar diameter.
Both families feature profiled 6061 aluminum construction and are made in the USA.
View our CZ 457 Competition Pillar Bedding Set for the larger-diameter option.
Which CZ 457 pillar kit is best for a Boyd's AT-ONE stock?
That depends on the available material around the action screw locations. SlimLine pillars are worth considering for narrower stock inlets because their reduced outside diameter requires less material removal.
Check the specific stock dimensions and existing bedding arrangement before selecting the appropriate pillar size.
Does the CZ 457 Varmint MTR need pillar bedding?
Factory CZ 457 Varmint MTR stocks commonly include installed bedding pillars. Additional pillars are not automatically necessary.
SlimLine or Competition pillars may be relevant to a different stock or custom bedding project, but the original MTR stock should be inspected before planning changes.
Are Pete's Pillars CZ 457 bedding pillars drop-in parts?
No. These are custom-fit bedding components. Pillars are intentionally supplied longer than the final installed dimension so they can be fitted to the individual rifle stock.
Final stock preparation, fitting, and bedding are required.
Do the SlimLine pillars include Devcon bedding compound?
The standalone SlimLine pillar set should not be confused with a Deluxe bedding kit. Suitable bedding compound is required for installation.
Pete's Pillars also offers separate Deluxe kit configurations that include Devcon and additional hardware. Check the selected listing for its included components.
Explore our CZ 457 Deluxe Pillar Bedding Kit with Devcon.
Are SlimLine pillars strong enough for precision rimfire competition?
Yes, when appropriately selected and correctly installed in a compatible stock, SlimLine pillars provide the same fundamental type of rigid action support as Competition pillars.
The choice between the two depends primarily on available stock material and installation geometry, not whether the rifle is used for competition.
Will pillar bedding improve my CZ 457's accuracy?
Pillar bedding helps establish consistent mechanical support for the action and reduces stock compression around the action screws.
This can contribute to repeatable rifle assembly and bedding consistency, but an accuracy improvement is not guaranteed. Barrel quality, ammunition, stock fit, and other factors also affect rifle performance.
Why Choose Pete's Pillars?
Pete's Pillars designs and manufactures precision rifle bedding components and replacement parts with a focus on practical fitment, durable materials, and consistent manufacturing quality.
Our SlimLine, Competition, and LargeBore pillar families give rifle owners and gunsmiths different sizing options without compromising our commitment to USA-made, profiled aluminum components.
Explore our full selection of CZ 457 Parts and Upgrades, including bedding hardware, action screws, bolt knobs, firing pins, stocks, chassis systems, and precision rimfire accessories.
Pete's Pillars CZ 457 SlimLine. Precision-profiled 6061 aluminum. 7/16-inch outside diameter. Made in the USA.
CZ 457 SlimLine Profiled Aluminum Pillar Bedding Set
The Pete's Pillars CZ 457 SlimLine Pillar Bedding Set is designed for rifle stocks where preserving surrounding stock material is important. Featuring a reduced 7/16-inch outside diameter, these precision-machined aluminum pillars provide a rigid bedding interface while requiring less material removal than our larger Competition pillar design.
Manufactured in the USA from 6061 aluminum, each pillar is profiled specifically for the CZ 457 action and intentionally supplied long for final fitting to the individual stock.
SlimLine pillars are particularly well suited to traditional sporting stocks, narrower walnut and laminate stocks, and compatible aftermarket stocks where available material around the action screws may be limited.
For shooters and gunsmiths performing a custom CZ 457 bedding project, SlimLine offers the same fundamental action-support benefits as our Competition pillars in a more compact outside diameter.
Why Pillar Bed a CZ 457?
Proper pillar bedding creates a rigid structural interface around the rifle's action screws, helping maintain consistent action support and reducing compression of the surrounding stock material.
Traditional wood, laminate, and certain composite stocks can gradually compress around action screw locations as a rifle is assembled, serviced, and subjected to repeated tightening.
Precision-machined aluminum pillars provide a solid mechanical stop, helping maintain a more repeatable relationship between the action and stock.
For CZ 457 owners interested in target shooting, precision rimfire competition, or simply building a well-fitted sporting rifle, consistent action support is the primary benefit of pillar bedding.
Designed for Narrow CZ 457 Stock Inlets
SlimLine 7/16-Inch Outside Diameter
Our SlimLine pillars measure approximately 7/16 inch outside diameter, compared with the larger 1/2-inch outside diameter of our Competition pillars.
That difference may seem small, but the reduced diameter preserves additional stock material around the action screw locations.
This can be especially useful for CZ 457 sporting stocks, narrower factory stock inlets, and compatible Boyd's AT-ONE or other aftermarket stocks where available material may limit the use of larger pillars.
CZ 457-Specific Profiled Geometry
These are not generic aluminum spacers.
Every SlimLine pillar is CNC machined with profiling designed around the CZ 457 action and stock interface.
The profiled design provides an appropriate bedding foundation and additional exterior surface engagement for bedding compound, helping the finished installation remain securely bonded within the stock.
6061 Aluminum – Made in the USA
Our pillars are manufactured from 6061 aluminum, offering consistent dimensions, corrosion resistance, and a rigid interface for action screw support.
The pillars are supplied with a clean, machined finish suitable for preparation and final fitting during a custom bedding installation.
SlimLine vs. Competition – Which Pillar Set Should You Choose?
Pete's Pillars manufactures three core profiled pillar families: SlimLine, Competition, and LargeBore.
The most important difference between SlimLine and Competition is the outside diameter, not an assumed difference in accuracy or quality.
SlimLine Pillars – 7/16" Outside Diameter
- Outside Diameter: 7/16 inch
- Supplied Length: Approximately 1.25 inches
- Action Screws: Suitable for compatible hardware up to 1/4 inch
- Design: Profiled aluminum
- Best Application: Narrow sporting stocks and installations where preserving stock material matters
Choose SlimLine when the available stock material makes a smaller bedding pillar the more appropriate option.
Competition Pillars – 1/2" Outside Diameter
- Outside Diameter: Approximately 1/2 inch
- Supplied Length: Approximately 1.5 inches
- Action Screws: Suitable for compatible hardware up to 1/4 inch
- Design: Profiled aluminum
- Best Application: Stocks with sufficient material for the larger pillar diameter
Choose Competition when the stock provides adequate surrounding material and the larger pillar footprint is appropriate for the bedding project.
Explore our CZ 457 Competition Profiled Pillar Bedding Set – PPCD-457R for the larger-diameter alternative.
LargeBore Pillars – For Larger Action Screws
Our LargeBore family provides additional internal clearance for rifle applications using action screws up to 5/16 inch in diameter.
LargeBore is intended for appropriate larger-hardware applications and should not be confused with a required upgrade for a standard CZ 457 action.
Product Features and Benefits
- CZ 457-Specific Design: Profiled for the CZ 457 action and stock interface.
- 7/16" SlimLine Diameter: Preserves more stock material than a conventional 1/2" pillar.
- 6061 Aluminum Construction: Precision-machined for rigid, repeatable action support.
- Profiled Exterior: Designed to engage securely with suitable bedding compound.
- Trim-to-Fit Length: Supplied long to accommodate variations in stock geometry.
- Custom Bedding Component: Suitable for compatible wood, laminate, and composite stock installations.
- Made in the USA: Manufactured by Pete's Pillars.
CZ 457 Compatibility and Fitment
These SlimLine pillars are designed for CZ 457 bolt-action rimfire rifles being fitted to compatible stocks that require pillar bedding.
Suitable applications may include factory sporting stocks, aftermarket walnut or laminate stocks, and custom stock projects with sufficient space for the 7/16-inch pillar diameter.
Not every CZ 457 stock requires additional pillars. Some factory stocks, including certain Varmint MTR configurations, already have pillar bedding installed. Chassis systems with integrated aluminum bedding structures generally do not require conventional aftermarket pillar installation.
Final compatibility depends on the stock's construction, action screw arrangement, existing bedding features, and available material surrounding the mounting locations.
Product Specifications
- Manufacturer: Pete's Pillars
- Product: CZ 457 SlimLine Profiled Pillar Bedding Set
- Firearm Platform: CZ 457
- Material: 6061 Aluminum
- Outside Diameter: 7/16 inch
- Supplied Length: Approximately 1.25 inches
- Profile: CZ 457-Specific Profiled Design
- Action Screw Clearance: Up to 1/4 inch
- Final Fit: Trim-to-Fit
- Installation: Custom Pillar Bedding Required
- Country of Manufacture: USA
Complete Your CZ 457 Bedding Project
Pete's Pillars manufactures a range of bedding hardware and complementary components for CZ 457 owners working with factory or aftermarket stocks.
CZ 457 Competition Pillar Bedding Set
For stocks with sufficient material around the action screws, consider our CZ 457 Competition Profiled Pillars – PPCD-457R. Their larger 1/2-inch outside diameter provides an alternative bedding footprint for compatible stock installations.
CZ 457 Deluxe Pillar Bedding Kit with Devcon
Looking for a more complete bedding package? Explore our CZ 457 Deluxe Profiled Pillar Bedding Kit with Devcon and Stainless Steel Action Screws.
This Competition-diameter kit combines profiled aluminum pillars, stainless steel action hardware, and Devcon bedding compound. It offers a convenient alternative for customers who want the bedding components and related supplies together.
Upgraded CZ 457 Action Screws
Our PP457AS CZ 457 CNC-Machined Replacement Action Screws are intentionally supplied long for custom stock and bedding applications.
They're a complementary consideration when replacing worn factory hardware or configuring a stock with different bedding dimensions.
Explore More Pete's Pillars CZ 457 Upgrades
Many CZ 457 owners investing in their stock and bedding system are also refining other components of their rifle. Pete's Pillars manufactures an expanding selection of precision-machined upgrades for the CZ 457 platform.
- PP457LCI Extended Stainless Steel Cocking Indicator – Replaces the factory plastic indicator with a durable stainless steel component featuring greater protrusion for easier identification of cocking status.
- PP4KG CZ 455/457 Knurled Grooved Bolt Knob – A precision-machined billet aluminum bolt knob for shooters looking to personalize the appearance and feel of their bolt handle.
- PP457FP CZ 457 OEM-Style Firing Pin – A hardened, nitrided replacement firing pin manufactured by Pete's Pillars.
Considering a Different CZ 457 Stock or Chassis?
Traditional pillar bedding is one approach to improving action support in a conventional rifle stock. For shooters considering a more extensive build, Pete's Pillars also offers factory replacement stocks and modern stock and chassis systems with their own bedding structures.
CZ 457 Varmint MTR Factory Walnut Stock
For a traditional precision rimfire appearance, explore our CZ 457 Varmint MTR Factory Take-Off Stock.
This factory walnut target stock includes its original pillars, trigger guard, and action screws. It's a separate stock option rather than an application that automatically requires additional SlimLine pillars.
MDT Field Stock – Traditional Ergonomics, Modern Bedding
The MDT Field Stock for CZ 457 – 108669-BLK combines a traditional stock profile with modern features, including an integrated aluminum V-block bedding structure, adjustable cheek riser, adjustable length of pull, and M-LOK accessory mounting.
It's an appealing alternative for shooters who want modern stock adjustability without performing a traditional custom pillar bedding project.
KRG Bravo – A Precision Rimfire Stock Alternative
The KRG Bravo Rimfire Chassis for CZ 457 combines traditional target-stock ergonomics with a rigid internal aluminum backbone and precision-machined bedding area.
Its adjustable design provides another path for CZ 457 shooters interested in positional shooting, precision rimfire competition, or a more customizable target rifle configuration.
MDT ORYX – Step Up to a Full Aluminum Chassis
For a dedicated precision rimfire build, explore the MDT ORYX Sportsman Chassis for CZ 457 – 104751-FDE.
The ORYX features a rigid aluminum chassis platform, adjustable ergonomics, M-LOK accessory mounting, and a generous barrel channel accommodating compatible barrel profiles up to approximately 1.25 inches.
The Field Stock, Bravo, and ORYX use their own engineered action-support systems and are alternatives to conventional stock bedding, not products that require our SlimLine pillars.
CZ 457 Pillar Bedding – Frequently Asked Questions
Find answers to common questions about CZ 457 pillar bedding, selecting the correct pillar diameter, factory MTR stocks, and installation requirements.
What does pillar bedding do for a CZ 457?
Pillar bedding provides rigid support around the rifle's action screws. Properly fitted aluminum pillars help reduce stock compression and provide a more consistent interface between the CZ 457 action and a compatible wood, laminate, or composite stock.
What is the difference between SlimLine and Competition pillars?
SlimLine pillars have a 7/16-inch outside diameter, while Competition pillars measure 1/2 inch. SlimLine is designed for applications where conserving surrounding stock material is important. Competition is suited to stocks with sufficient material for the larger pillar diameter.
Both families feature profiled 6061 aluminum construction and are made in the USA.
View our CZ 457 Competition Pillar Bedding Set for the larger-diameter option.
Which CZ 457 pillar kit is best for a Boyd's AT-ONE stock?
That depends on the available material around the action screw locations. SlimLine pillars are worth considering for narrower stock inlets because their reduced outside diameter requires less material removal.
Check the specific stock dimensions and existing bedding arrangement before selecting the appropriate pillar size.
Does the CZ 457 Varmint MTR need pillar bedding?
Factory CZ 457 Varmint MTR stocks commonly include installed bedding pillars. Additional pillars are not automatically necessary.
SlimLine or Competition pillars may be relevant to a different stock or custom bedding project, but the original MTR stock should be inspected before planning changes.
Are Pete's Pillars CZ 457 bedding pillars drop-in parts?
No. These are custom-fit bedding components. Pillars are intentionally supplied longer than the final installed dimension so they can be fitted to the individual rifle stock.
Final stock preparation, fitting, and bedding are required.
Do the SlimLine pillars include Devcon bedding compound?
The standalone SlimLine pillar set should not be confused with a Deluxe bedding kit. Suitable bedding compound is required for installation.
Pete's Pillars also offers separate Deluxe kit configurations that include Devcon and additional hardware. Check the selected listing for its included components.
Explore our CZ 457 Deluxe Pillar Bedding Kit with Devcon.
Are SlimLine pillars strong enough for precision rimfire competition?
Yes, when appropriately selected and correctly installed in a compatible stock, SlimLine pillars provide the same fundamental type of rigid action support as Competition pillars.
The choice between the two depends primarily on available stock material and installation geometry, not whether the rifle is used for competition.
Will pillar bedding improve my CZ 457's accuracy?
Pillar bedding helps establish consistent mechanical support for the action and reduces stock compression around the action screws.
This can contribute to repeatable rifle assembly and bedding consistency, but an accuracy improvement is not guaranteed. Barrel quality, ammunition, stock fit, and other factors also affect rifle performance.
Why Choose Pete's Pillars?
Pete's Pillars designs and manufactures precision rifle bedding components and replacement parts with a focus on practical fitment, durable materials, and consistent manufacturing quality.
Our SlimLine, Competition, and LargeBore pillar families give rifle owners and gunsmiths different sizing options without compromising our commitment to USA-made, profiled aluminum components.
Explore our full selection of CZ 457 Parts and Upgrades, including bedding hardware, action screws, bolt knobs, firing pins, stocks, chassis systems, and precision rimfire accessories.
Pete's Pillars CZ 457 SlimLine. Precision-profiled 6061 aluminum. 7/16-inch outside diameter. Made in the USA.
| Brand | Pete's Pillars |
| Gun Platform | CZ 457 |
| Type | Stock Parts |
| Gun Brand | CZ |