GREEN MOUNTAIN RUGER 10/22 STAINLESS FLUTED BULL BARREL
Traditional Stainless. Built for the Range.
The Green Mountain 901507 brings a substantial 18″ fluted .920″ bull profile to the Ruger 10/22 platform, machined from 416 stainless steel with button rifling, a 1:16 twist and a Bentz .22 LR chamber. It is a proven style of barrel for shooters who prefer the feel of a full steel bull contour.
Green Mountain appeals to the shooter who wants solid material, straightforward construction and a conventional bull-barrel profile. At approximately 2.7 lb, this is not an ultralight hunting barrel; it is better matched to a supported range rifle or a deliberate target build where front-end weight is part of the plan. The flutes give the stainless contour its distinctive appearance without turning it into a featherweight barrel. Use it for: rimfire range work, paper targets, bench shooting and a dedicated Ruger 10/22 build.
A Barrel Built Around the Details.
Green Mountain specifies air-gauged, stress-relieved, button-rifled construction for this model. The .920″ bull contour offers a consistent, substantial barrel profile, while the Bentz chamber is a performance-oriented choice for .22 LR. These are meaningful specifications without making unsupported accuracy guarantees. Like any rimfire rifle, real-world results depend on ammunition, fit, the rest of the rifle and the shooter.
Product Specifications
Manufacturer: Green Mountain
MPN: 901507
Platform: Ruger 10/22-pattern rifle
Caliber: .22 LR
Length: 18″
Contour: .920″ fluted bull barrel
Material: 416 stainless steel
Rifling: Button rifled, 1:16 twist
Chamber: Bentz
Manufacturing details: Stress relieved and air gauged
Weight: Approximately 2.7 lb
Muzzle threading: Not specified on this listing
Pair It With the Small Parts That Matter.
Pete's Pillars stocks the pieces that finish a 10/22 project rather than stopping at the barrel. Our own small parts are an easy place to begin, and we also offer Volquartsen locking V-block parts for shooters choosing a locking barrel attachment option.
Pete’s Pillars Viton Bolt Buffers3-pack stainless and Viton recoil buffers.
Pete’s Pillars V-Block ScrewsCustom-machined stainless fasteners.
Buffer and Trigger Pin ComboA practical 10/22 small-part refresh.
Build It Out
Find a Home for Your 10/22 Barrel
Compare chassis and stock options, including custom Cerakote. Confirm .920″ channel clearance before selecting a model. Scroll horizontally to see every option.
MDTField Stock for Ruger 10/22Comfortable, practical stock upgrade for a fresh build.See Product →
KRGBravo for Ruger 10/22A stock and chassis solution for range use.See Product →
MDTOryx Sportsman for 10/22Substantial aluminum chassis feel.See Product →
Custom CerakoteOryx M81 Woodland 10/22A custom-finished Oryx option from Pete’s Pillars.See Product →More 10/22 Barrel Options
There is no single correct barrel for every build. We carry Green Mountain choices with different lengths and features, plus other proven brands. If a threaded muzzle is the priority, the Green Mountain 901501T is worth a look. Prefer a different finish or feature set? Explore the options below without losing the rest of your build.
Green Mountain 901501T18″ stainless .920 barrel with 1/2-28 threads.
Shaw 1022BSS1818″ polished stainless .22 LR bull barrel.
Tactical Solutions X-Ring16.5″ fluted barrel with open sights.
Complete Your 10/22
Finish the Rest of the Build
Pete’s Pillars small parts come first, followed by complementary upgrades from the brands we carry. Scroll horizontally to see every option.
Pete’s PillarsViton Stainless Bolt BuffersThree-pack for the recoil system.See Product →
Pete’s PillarsBuffer and Pin CombinationBolt buffers and trigger-assembly pins.See Product →
Pete’s PillarsStainless V-Block ScrewsHardware for a 10/22 barrel project.See Product →
KIDD10/22 CNC Bolt AssemblyA complete bolt option for your build.See Product →
TandemKrossManticore Trigger, RedComplete trigger assembly with distinct red controls.See Product →
VolquartsenBolt Tune-Up KitA focused extractor and firing-pin refresh.See Product →
Midwest Industries10/22 Scope RailA Picatinny mounting option for your optic.See Product →Triggers, Optics and Other Essentials.
The barrel is only one piece of a rifle that feels right behind the sights. KIDD single-stage triggers and the TandemKross Manticore are worth considering alongside Volquartsen options when deciding what you want from trigger feel and controls. We also carry rifle scopes, scope bases, mounts and rings, bipods, magazines, and chassis accessories so the rest of the build doesn't get overlooked.
Did You Know? Pete's Pillars Sells More Than Pillars.
From our own Made-in-USA small parts to the brands you already trust, we help shooters finish more than one corner of the build.
Frequently Asked Questions
Fitment, chamber details, build choices and complementary upgrades.
Does this barrel fit a standard Ruger 10/22?
This is a Ruger 10/22-pattern .22 LR barrel. Its .920″ bull contour is larger than a factory sporter barrel, so confirm that your receiver and stock or chassis have clearance for a .920″ barrel before ordering. Explore 10/22 stocks and chassis.
What is the chamber type?
Green Mountain lists a Bentz-style .22 LR chamber for the 901507. This is a precision-oriented rimfire chamber profile. Ammunition fit and performance can vary, so use ammunition suitable for the chamber.
What does the 2.7 lb weight mean for the build?
At approximately 2.7 lb, this stainless .920″ bull barrel adds substantial forward weight compared with many lightweight 10/22 barrel options. The extra mass may suit a supported range or bench rifle better than a minimum-weight field build.
Is this barrel threaded?
The current 901507 listing does not confirm muzzle threads. If threads are part of your build plan, compare the explicitly threaded Green Mountain 901501T and verify the specifications of your chosen model before purchase.
How does Green Mountain compare with KIDD or Volquartsen?
Green Mountain, KIDD and Volquartsen each serve shooters who want more from their 10/22. Green Mountain brings a traditional stainless steel bull-barrel approach, while other manufacturers offer their own chamber, weight and construction choices. We carry quality options we stand behind; choosing the right barrel is a matter of your priorities and the rifle you are building.
Which stock or chassis can I use?
Look at the MDT Field Stock, KRG Bravo and MDT Oryx as starting points. Confirm .920″ barrel-channel clearance and action compatibility for your exact configuration before ordering.
What else is worth upgrading while building my 10/22?
Our Viton stainless recoil buffers, trigger-assembly pin and buffer combo, and stainless V-block screws are practical small-part options. We also carry KIDD single-stage triggers, TandemKross Manticore triggers, Volquartsen parts, optics and scope mounts.
Pete's Pillars is an authorized Green Mountain dealer.
Small Change. Big Impact. Pete's Pillars.
GREEN MOUNTAIN RUGER 10/22 STAINLESS FLUTED BULL BARREL
Traditional Stainless. Built for the Range.
The Green Mountain 901507 brings a substantial 18″ fluted .920″ bull profile to the Ruger 10/22 platform, machined from 416 stainless steel with button rifling, a 1:16 twist and a Bentz .22 LR chamber. It is a proven style of barrel for shooters who prefer the feel of a full steel bull contour.
Green Mountain appeals to the shooter who wants solid material, straightforward construction and a conventional bull-barrel profile. At approximately 2.7 lb, this is not an ultralight hunting barrel; it is better matched to a supported range rifle or a deliberate target build where front-end weight is part of the plan. The flutes give the stainless contour its distinctive appearance without turning it into a featherweight barrel. Use it for: rimfire range work, paper targets, bench shooting and a dedicated Ruger 10/22 build.
A Barrel Built Around the Details.
Green Mountain specifies air-gauged, stress-relieved, button-rifled construction for this model. The .920″ bull contour offers a consistent, substantial barrel profile, while the Bentz chamber is a performance-oriented choice for .22 LR. These are meaningful specifications without making unsupported accuracy guarantees. Like any rimfire rifle, real-world results depend on ammunition, fit, the rest of the rifle and the shooter.
Product Specifications
Manufacturer: Green Mountain
MPN: 901507
Platform: Ruger 10/22-pattern rifle
Caliber: .22 LR
Length: 18″
Contour: .920″ fluted bull barrel
Material: 416 stainless steel
Rifling: Button rifled, 1:16 twist
Chamber: Bentz
Manufacturing details: Stress relieved and air gauged
Weight: Approximately 2.7 lb
Muzzle threading: Not specified on this listing
Pair It With the Small Parts That Matter.
Pete's Pillars stocks the pieces that finish a 10/22 project rather than stopping at the barrel. Our own small parts are an easy place to begin, and we also offer Volquartsen locking V-block parts for shooters choosing a locking barrel attachment option.
Pete’s Pillars Viton Bolt Buffers3-pack stainless and Viton recoil buffers.
Pete’s Pillars V-Block ScrewsCustom-machined stainless fasteners.
Buffer and Trigger Pin ComboA practical 10/22 small-part refresh.
Build It Out
Find a Home for Your 10/22 Barrel
Compare chassis and stock options, including custom Cerakote. Confirm .920″ channel clearance before selecting a model. Scroll horizontally to see every option.
MDTField Stock for Ruger 10/22Comfortable, practical stock upgrade for a fresh build.See Product →KRGBravo for Ruger 10/22A stock and chassis solution for range use.See Product →MDTOryx Sportsman for 10/22Substantial aluminum chassis feel.See Product →Custom CerakoteOryx M81 Woodland 10/22A custom-finished Oryx option from Pete’s Pillars.See Product →More 10/22 Barrel Options
There is no single correct barrel for every build. We carry Green Mountain choices with different lengths and features, plus other proven brands. If a threaded muzzle is the priority, the Green Mountain 901501T is worth a look. Prefer a different finish or feature set? Explore the options below without losing the rest of your build.
Green Mountain 901501T18″ stainless .920 barrel with 1/2-28 threads.
Shaw 1022BSS1818″ polished stainless .22 LR bull barrel.
Tactical Solutions X-Ring16.5″ fluted barrel with open sights.
Complete Your 10/22
Finish the Rest of the Build
Pete’s Pillars small parts come first, followed by complementary upgrades from the brands we carry. Scroll horizontally to see every option.
Pete’s PillarsViton Stainless Bolt BuffersThree-pack for the recoil system.See Product →Pete’s PillarsBuffer and Pin CombinationBolt buffers and trigger-assembly pins.See Product →Pete’s PillarsStainless V-Block ScrewsHardware for a 10/22 barrel project.See Product →KIDD10/22 CNC Bolt AssemblyA complete bolt option for your build.See Product →TandemKrossManticore Trigger, RedComplete trigger assembly with distinct red controls.See Product →VolquartsenBolt Tune-Up KitA focused extractor and firing-pin refresh.See Product →Midwest Industries10/22 Scope RailA Picatinny mounting option for your optic.See Product →Triggers, Optics and Other Essentials.
The barrel is only one piece of a rifle that feels right behind the sights. KIDD single-stage triggers and the TandemKross Manticore are worth considering alongside Volquartsen options when deciding what you want from trigger feel and controls. We also carry rifle scopes, scope bases, mounts and rings, bipods, magazines, and chassis accessories so the rest of the build doesn't get overlooked.
Did You Know? Pete's Pillars Sells More Than Pillars.
From our own Made-in-USA small parts to the brands you already trust, we help shooters finish more than one corner of the build.
Frequently Asked Questions
Fitment, chamber details, build choices and complementary upgrades.
Does this barrel fit a standard Ruger 10/22?
This is a Ruger 10/22-pattern .22 LR barrel. Its .920″ bull contour is larger than a factory sporter barrel, so confirm that your receiver and stock or chassis have clearance for a .920″ barrel before ordering. Explore 10/22 stocks and chassis.
What is the chamber type?
Green Mountain lists a Bentz-style .22 LR chamber for the 901507. This is a precision-oriented rimfire chamber profile. Ammunition fit and performance can vary, so use ammunition suitable for the chamber.
What does the 2.7 lb weight mean for the build?
At approximately 2.7 lb, this stainless .920″ bull barrel adds substantial forward weight compared with many lightweight 10/22 barrel options. The extra mass may suit a supported range or bench rifle better than a minimum-weight field build.
Is this barrel threaded?
The current 901507 listing does not confirm muzzle threads. If threads are part of your build plan, compare the explicitly threaded Green Mountain 901501T and verify the specifications of your chosen model before purchase.
How does Green Mountain compare with KIDD or Volquartsen?
Green Mountain, KIDD and Volquartsen each serve shooters who want more from their 10/22. Green Mountain brings a traditional stainless steel bull-barrel approach, while other manufacturers offer their own chamber, weight and construction choices. We carry quality options we stand behind; choosing the right barrel is a matter of your priorities and the rifle you are building.
Which stock or chassis can I use?
Look at the MDT Field Stock, KRG Bravo and MDT Oryx as starting points. Confirm .920″ barrel-channel clearance and action compatibility for your exact configuration before ordering.
What else is worth upgrading while building my 10/22?
Our Viton stainless recoil buffers, trigger-assembly pin and buffer combo, and stainless V-block screws are practical small-part options. We also carry KIDD single-stage triggers, TandemKross Manticore triggers, Volquartsen parts, optics and scope mounts.
Pete's Pillars is an authorized Green Mountain dealer.
Small Change. Big Impact. Pete's Pillars.
| Brand | Green Mountain |
| Gun Platform | 10/22 |
| Type | Barrel |
| Barrel Length | 18" |