
Availability: In Stock
The MDT XRS Chassis System for Remington 700 Long Action is a modern precision rifle chassis designed for shooters who want the adjustability and performance benefits of a chassis system without sacrificing the ergonomic feel of a traditional stock. Built around a full-length CNC machined 6061 aircraft-grade aluminum core and reinforced with high-strength textured polymer panels, the XRS delivers the structural rigidity needed for consistent accuracy while keeping weight down to just 3.9 lbs. Whether you're assembling a custom long-range rifle or upgrading a factory action, this chassis bridges the gap between old-school aesthetics and new-school precision engineering.
What sets the XRS apart is its configurability. You get two grip options right out of the box—both an angled and vertical grip are included, so you can tailor your setup to your shooting style and comfort. The adjustable cheek rest allows you to dial in the perfect sight picture for your optic setup, while length-of-pull spacers let you tune the stock to your frame (13.25" to 15+" range). The precision aluminum V-block bedding system locks your action in place with repeatable accuracy, and the 12-inch M-LOK-compatible forend gives you real estate for mounting accessories, ARCA rails, or Picatinny systems.
This is a serious upgrade for hunters and precision shooters alike. The ambidextrous AICS-pattern magazine latch is smooth and intuitive, and the generous forend provides the control you need whether you're behind a bench or glassing from the field. The textured polymer panels keep you insulated from cold metal and provide secure grip in wet conditions, while the aluminum core ensures your zero stays put through season after season of hard use.
| Platform | Remington 700 Long Action |
| Hand Orientation | Right Hand |
| Color | Black |
| Core Material | 6061 Aircraft-Grade Aluminum (CNC Machined) |
| Panel Material | High-Strength Textured Polymer |
| Length of Pull Range | 13.25" to 15" (spacer adjustable) |
| Forend Length | 12" |
| Forend Features | M-LOK compatible slots |
| Magazine Compatibility | AICS pattern (caliber-specific for Long Actions) |
| Magazine Latch | Ambidextrous |
| Maximum Barrel Diameter | 1.25" |
| Weight | 3.9 lbs |
| Grips Included | Vertical and Angled (replaceable, over-molded) |
| Cheek Rest | Adjustable height |
This XRS Chassis is designed for the Remington 700 Long Action platform. MDT also manufactures XRS chassis for other actions including Savage Short Action, Howa 1500/Weatherby Vanguard Short Actions, and Tikka T3 Short Calibers, but those are separate inlets—make sure you're ordering the correct action-specific version for your rifle.
The XRS for Remington 700 Long Action accepts standard AICS-pattern magazines sized for Long Action calibers. The ambidextrous magazine latch makes loading and unloading smooth and intuitive from either side of the rifle.
Yes. Length of pull is adjustable from 13.25" to 15" using included spacers, allowing you to fit the stock to your body dimensions. The cheek rest is also quick-adjustable to align your eye properly with your scope based on its height over the bore.
Both a vertical grip and an angled grip are included in the box, so you can choose the ergonomic style that works best for your shooting position and hand preference. The grip system is replaceable and over-molded for a secure, textured feel.

SKU: 167528790 • Weight: 5.5oz





Availability: In Stock
The MDT XRS Chassis System for Remington 700 Long Action is a modern precision rifle chassis designed for shooters who want the adjustability and performance benefits of a chassis system without sacrificing the ergonomic feel of a traditional stock. Built around a full-length CNC machined 6061 aircraft-grade aluminum core and reinforced with high-strength textured polymer panels, the XRS delivers the structural rigidity needed for consistent accuracy while keeping weight down to just 3.9 lbs. Whether you're assembling a custom long-range rifle or upgrading a factory action, this chassis bridges the gap between old-school aesthetics and new-school precision engineering.
What sets the XRS apart is its configurability. You get two grip options right out of the box—both an angled and vertical grip are included, so you can tailor your setup to your shooting style and comfort. The adjustable cheek rest allows you to dial in the perfect sight picture for your optic setup, while length-of-pull spacers let you tune the stock to your frame (13.25" to 15+" range). The precision aluminum V-block bedding system locks your action in place with repeatable accuracy, and the 12-inch M-LOK-compatible forend gives you real estate for mounting accessories, ARCA rails, or Picatinny systems.
This is a serious upgrade for hunters and precision shooters alike. The ambidextrous AICS-pattern magazine latch is smooth and intuitive, and the generous forend provides the control you need whether you're behind a bench or glassing from the field. The textured polymer panels keep you insulated from cold metal and provide secure grip in wet conditions, while the aluminum core ensures your zero stays put through season after season of hard use.
| Platform | Remington 700 Long Action |
| Hand Orientation | Right Hand |
| Color | Black |
| Core Material | 6061 Aircraft-Grade Aluminum (CNC Machined) |
| Panel Material | High-Strength Textured Polymer |
| Length of Pull Range | 13.25" to 15" (spacer adjustable) |
| Forend Length | 12" |
| Forend Features | M-LOK compatible slots |
| Magazine Compatibility | AICS pattern (caliber-specific for Long Actions) |
| Magazine Latch | Ambidextrous |
| Maximum Barrel Diameter | 1.25" |
| Weight | 3.9 lbs |
| Grips Included | Vertical and Angled (replaceable, over-molded) |
| Cheek Rest | Adjustable height |
This XRS Chassis is designed for the Remington 700 Long Action platform. MDT also manufactures XRS chassis for other actions including Savage Short Action, Howa 1500/Weatherby Vanguard Short Actions, and Tikka T3 Short Calibers, but those are separate inlets—make sure you're ordering the correct action-specific version for your rifle.
The XRS for Remington 700 Long Action accepts standard AICS-pattern magazines sized for Long Action calibers. The ambidextrous magazine latch makes loading and unloading smooth and intuitive from either side of the rifle.
Yes. Length of pull is adjustable from 13.25" to 15" using included spacers, allowing you to fit the stock to your body dimensions. The cheek rest is also quick-adjustable to align your eye properly with your scope based on its height over the bore.
Both a vertical grip and an angled grip are included in the box, so you can choose the ergonomic style that works best for your shooting position and hand preference. The grip system is replaceable and over-molded for a secure, textured feel.
SKU: 167528790 • Weight: 5.5oz
