MDT XRS Chassis Traditional Feel. Chassis Performance.
The MDT XRS is the crossover chassis that gets overlooked. It keeps the comfortable profile of a traditional rifle stock and puts a full-length aluminum chassis system underneath. That makes it a serious foundation for range rifles, hunting setups, NRL22 and precision builds.
With a V-block bedding core, interchangeable grips, an adjustable cheekpiece, M-LOK forend and AICS magazine support on compatible centerfire models, the XRS brings together the features shooters actually use.
Feels Like a Stock. Performs Like a Chassis.
For shooters who never warmed up to exposed-aluminum competition chassis, the XRS offers a more traditional shape with the adjustability and accessory support of a precision platform.
Aluminum V-Block Core
A rigid, full-length 6061 aluminum chassis and action-specific bedding surface form the foundation. Polymer panels give it the familiar look and feel of a traditional stock.
Fits the Shooter
Quick-adjust cheek riser, spacer-adjustable length of pull and two included grip profiles make it easier to fit the rifle to the shooter and optic.
Ready for More
M-LOK mounting and XRS-specific forend options let you move from a simple range rifle to ARCA-supported positional shooting without replacing the chassis.
The Upgrades That Change the Rifle.
The best reason to start with an XRS is that you can keep refining it. These are model-specific upgrades rather than generic accessories, and they make a real difference in balance and mounting options.
Enclosed Full-ARCA Forend
Replace the standard forend with a full-length ARCA interface, extra M-LOK mounting positions and a more enclosed profile.
Shop XRS Enclosed Forend →
XRS Internal Forend Weight
Add approximately one pound inside compatible XRS forends to shift the balance forward for supported or positional shooting.
Shop XRS Forend Weight →
MDT GRND-POD M-LOK
Carbon-fiber legs, practical height adjustment and direct mounting to compatible M-LOK slots. A natural XRS bipod upgrade.
Shop GRND-POD →The XRS Enclosed Forend is designed for the XRS system. The internal forend weight may require a retrofit for some pre-2021 XRS chassis. Confirm the version and installation requirements before ordering.
Set It Up Your Way.
Every XRS includes a vertical grip and an angled grip. Choose your preferred hand position without buying a separate grip on day one. From there, the rest of the build is yours: ARCA forends, weights, bipods and QD sling hardware for compatible mounting points.
Angled & Vertical Grips
Both profiles are included. Browse XRS-specific grip components and replacements when you need them.
Find XRS Grip Parts →QD Sling Hardware
Add compatible quick-detach sling attachments for easier carry and transport.
Browse Sling Hardware →M-LOK, ARCA & Weights
Finish the forend with balance tuning and mounting accessories suited to your application.
Shop Chassis Accessories →Find the Right XRS Inlet.
The XRS is sold in action-specific configurations. Select your rifle first, then check the exact action length, handedness and magazine requirements on the product listing.
MDT XRS Specifications.
Core chassis specifications; exact dimensions and compatibility may vary by rifle inlet and chassis revision.
Maximum barrel clearance can differ on rimfire inlets and earlier chassis revisions. Confirm unusual barrel contours, action fitment and magazine compatibility with MDT before purchasing.
Finish the Build.
The chassis is only the starting point. Complete an XRS rifle with the barrel, glass, rings, trigger and supporting gear that fit your action and how you shoot.
Rifle Barrels
Explore match and drop-in barrel options, including Lilja, IBI and Shaw where available for your rifle platform.
Shop Barrels →Rifle Scopes & Optics
Choose glass that matches your use, from hunting to long-range rimfire and centerfire shooting.
Shop Scopes →Scope Mounts & Rings
Complete the optic system with a compatible rail, base and ring height for your rifle.
Shop Optic Mounts →Rifle Triggers
Pair the XRS with a trigger upgrade compatible with your action and intended use.
Shop Triggers →Rifle Magazines
AICS magazines for compatible centerfire models and factory-pattern magazines for rimfire.
Shop Magazines →Bipods & Support
GRND-POD, Ckye-Pod and other support options with mounts matched to your forend.
Shop Bipods →Shooting Bags
Rear bags and positional support for the bench, prone and barricades.
Shop Bags →Grips, Rails & Weights
Look for XRS-specific grip components, ARCA upgrades, forend weights and sling hardware.
Shop Accessories →Where the XRS Fits.
The XRS occupies a useful middle ground: more substantial and configurable than an entry-level stock, less specialized than an all-out competition chassis. If you're considering a different direction, these are the natural comparisons.
MDT Field Stock
Lower-cost traditional stock ergonomics with adjustable fit and an aluminum V-block. Best for a simpler build.
Compare Field Stock →KRG Bravo
Direct crossover competitor with a rigid aluminum backbone, traditional profile and KRG-specific accessory system.
Compare KRG Bravo →ACC Premier Gen 2
Step up when maximum competition adjustment, balance tuning and positional capability are the priority.
Explore ACC Premier →XRS Questions Answered.
How is the XRS different from the MDT Field Stock?
Both keep a familiar stock shape. The XRS adds a full-length aluminum chassis core, two included interchangeable grips and an expanded range of model-specific forend and weight accessories. It is a compelling step up for shooters building toward more demanding supported shooting.
Does the XRS include both grips?
Yes. MDT includes an angled and a vertical overmolded grip with the XRS chassis. Use the grip that best fits your hand position; the XRS uses its own grip system rather than a universal AR-pattern grip.
Can I add a full-length ARCA rail?
Yes. The MDT XRS Enclosed Forend replaces the factory forend and includes a full-length ARCA interface and additional M-LOK mounting points. It is sold separately.
Can I add weight for positional shooting?
Yes. The model-specific internal XRS forend weight adds approximately one pound. Some early XRS forends require a retrofit to install it.
What magazines does the XRS accept?
Compatible centerfire versions typically use AICS-pattern detachable magazines. Rimfire inlets such as the CZ 457 use the rifle's own magazine pattern. Select magazines for the exact action and cartridge.
Will a heavy barrel fit?
The published maximum on applicable Remington 700 inlets is approximately 1.25 inches. Rimfire models and older chassis revisions can have different clearance; confirm with MDT for oversized barrel contours.
Keep Building.
More components and rifle-platform resources from Pete's Pillars.
CZ 457 Parts
Rimfire barrels, bolt parts, firing pins, rails and USA-made upgrades.
Explore CZ 457 →Remington 700
Build around a Remington 700 action with barrels, triggers and mounts.
Explore Rem 700 →Rifle Chassis
Compare MDT, KRG, XLR and other proven chassis systems.
Shop Rifle Chassis →All MDT
Chassis, bipods, magazines and accessories from an authorized MDT dealer.
Explore MDT →