
MDT
A PASSION FOR PRECISION, INNOVATION, AND A CONSTANT DRIVE TO HELP OUR CUSTOMERS.
MDT was born out of a single purpose: to provide better value and better accuracy for precision rifles. The first MDT chassis was developed from the ground up based on the needs of shooters.
Our engineers verified every function and feature based on the input from competitive shooters. The end results was a game-changing product called the TAC21 that continues to perform at the range, in the field and in competitions around the world.
ARCA Rail for Oryx Chassis
ARCA adapters are fast becoming the standard way of attaching your precision rifle to a tripod, bipod or other support gear. The ORYX full length ARCA rail converts your ORYX Chassis forend to easily attach any of these accessories. The Sportsman Chassis forend has a unique design that increases comfort for shooting offhand, and we have optimized this ARCA rail to run the entire length of the bottom.
Tripod shooting present an excellent opportunity to practice your long range skills from uneven ground. Most tripods utilize the ARCA-Swiss system for mounting cameras to the head of the tripod. Attaching the ARCA rail to the bottom of your forend allows you to utilize these tripods without having to purchase an additional, and more expensive, head or adapter for your rifle. There's a wide variety of ARCA-Swiss equipped tripods available on the market from Manfrotto, RRS, SLIK or Vortex and others that you may even have one at home already.
MDT ACC Internal Forend Weights 2.6 Ibs (5 Pack)
These weights mount on the inside channel of the MDT ACC chassis forend. With the maximum forend capacity of 5 weights, they add 2.6lb to your ACC chassis system. The interior forend weights can be added and removed without removing your barreled action, simply remove the forend cap, slide them into the desired location under the barrel, and screw them in place from the bottom.
MDT ACC Mirage Shield
The Mirage Shield/NV Bridge is a dual purpose, precision machined, add-on accessory for the MDT ACC chassis. While the main purpose of the mirage shield is to help mitigate mirage and maintain a clear view of your target in sustained strings of fire, it also provides the ability for hunters and operators to attach a night vision optic to their system. For competitors, the mirage shield also gives you better available surface to control the front of your rifle, without having to grab a hot barrel.
MDT Bolt Knob
Our MDT Bolt Knob can be installed over top of your existing factory bolt knob, or threaded onto 5/16-24, offering superior grip, ergonomics and style of your rifle.
MDT Bolt Knobs are currently available for the following rifles:
Universal 5/16-24 thread
Remington 700 - Right Handed
Tikka T3/T1X
Howa 1500 (not compatible with Weatherby)
Savage (not compatible with savage tactical or axis bolt knobs)
Ruger American Centerfire
All hardware included.
MDT Buttstock Weight - .65 Ibs
Add weight to your buttstock to decrease recoil and balance your rifle.
This weight mounts in the lower pocket of the MDT ESS, ACC, and SRS V5 buttstocks. The weight and its hardware will add 0.65 lb to your rifle system. Attaching near the bottom of the stock will move your balance point rearward significantly.
To install, remove the buttpad assembly, slide the weight into the lower pocket, attach with included screws and reinstall the buttpad assembly.
MDT M-LOK Arca Rail
Securely attach your rifle to an ARCA mount with the MDT M-LOK ARCA Rail.
Arca Swiss adapters have become the standard for attaching rifles to tripods, bipods and support gear. Need to attach your MDT Chassis rifle to an ARCA interface? Use our M-LOK ARCA Rail.
MDT M-LOK Exterior Forend Weights .78Ibs (2 Pack)
Perfect for adding weight and balance to your rifle.
Adding weight to a rifle can cut down on recoil, allow one to self-spot their shots and balance their rifle. These weights mount on to the exterior of any chassis or stock that is M-LOK compatible. They mount using standard hardware and M-LOK T-nuts, meaning that you can install and remove them as necessary on your system. Each weight features a QD flush cup to accommodate a sling. A pair of weights and hardware will add 0.78 lb to your chassis/stock.
MDT M-LOK Rear Aluminium Bag Rider - .21 Ibs
Increase the capabilities of your MDT buttstock.
The Rear Bag Rider offers an end user an additional 5" to interface with a rear bag, or compliment multiple shooting positions. A flat, horizontal surface aids in linear recoil and the rounded profile reduces snagging on bags and gear. . Attaches to M-LOK compatible and legacy buttstocks.
MDT M-LOK Rear Steel Bag Rider - .44 Ibs
Increase the capabilities of your MDT buttstock.
The Rear Bag Rider offers an end user an additional 5" to interface with a rear bag, or compliment multiple shooting positions. A flat, horizontal surface aids in linear recoil and the rounded profile reduces snagging on bags and gear. Attaches to M-LOK compatible and legacy buttstocks.
MDT Pistol Grip
The MDT pistol grip has been designed to provide superior ergonomics with insight from expert shooters’ experience and preferences. Compatible with MDT Chassis Systems as well as a standard AR-15 interface.
The MDT Pistol Grip consists of a one piece reinforced inside core with a comfortable tactile overmold providing maximum comfort and strength. With integrated palm swells to better fit your hand, the MDT Pistol Grip provides outstanding ergonomics for both right and left handed shooters. The MDT Pistol Grip rubber overmold is lightly textured and grooved to guarantee an anti-slip and solid rifle grip.
MDT Vertical Elite Pistol Grip
The MDT Vertical Grip Elite is the most adjustable grip currently available for the AR-15 grip interface. Compatible with chassis rifles as well as AR10/15 rifles depending on model chosen below.
The MDT Vertical Grip ELITE allows the shooter to adjust the distance and angle from the grip to the trigger. Adjusting the grip position enables the shooter to properly position their hand and guarantee a 90 degree trigger press. This will lead to better accuracy and safer trigger manipulation.
MDT Vertical Premier Pistol Grip
Perfect for all long-range shooting disciplines, the MDT Vertical Grip Premier allows fore and aft adjustment to accommodate any hand size. Proper finger and hand placement are crucial for precision marksmanship. Due to varying hand size, marksmen often struggle with finger placement on the trigger. Not anymore. Fore and aft adjustment allows for perfect finger placement, and the vertical grip facilitates a straight pull on the trigger. Easily adjustable.
MDT XRS Forend
The brand new MDT XRS Enclosed Forend replaces your factory XRS Chassis System forend with full-length ARCA and additional M-LOK slots.
ORYX M-LOK Side Panels
Unlock the ability to add M-LOK accessories to your MDT Oryx Chassis System without messy modifictions. Merging a tactical aesthetic with enhanced functionality.
Hardware included to enable the use of 2x MDT M-LOK Exterior Forend Weights on each side of the forend, mounting the weights directly to the forend installation screws.
MDT 20 MOA Picatinny Rail
MDT's Scope Base Picatinny Rails are a precise and reliable solution when it comes to mounting a scope on your bolt action rifle.
MDT Accessories - Buffer Tube-For Carbine Stocks
Mil-Spec Rifle length and Carbine buffer tubes.
All MDT Chassis systems can be configured to accept an Ar-15 Rifle Length or Carbine buffer tube. Use your existing modern sporting rifle stock, or use one of ours. Mil-Spec size. Perfect for modern sporting rifles.
Hard anodized.
MDT ESS Chassis System
The ESS provides ultimate ergonomics and features!
The MDT ESS chassis is designed with its own buttstock for perfect ergonomics and comes with the MDT Pistol Grip (but is compatible with most AR15 style grips), and allows for customization with a wide variety of accessories. The ESS retains our proven V-block bedding system to form a solid and reliable base for the rifle action. The magazine well has been refined for easy insertion of the magazine, while reducing rattle and movement. The tab style magazine release has been replaced with a semi-flush ambidextrous paddle that can easily be activated by a weak or strong hand. The recoil lug mortise has been designed to accommodate most aftermarket recoil lugs, and the trigger area will accommodate most aftermarket triggers.
All Chassis Systems now come with a MDT Pistol Grip.
Includes: Main Base, 15" Forend (no rail) & Fixed Buttstock
Please note: Some action inlets, left handed models & colours will be special order and have extended delivery times.
MDT Field Stock Chassis System
THE FIELD STOCK
Classic Feel. Modern Precision.
If you’re looking to squeeze more accuracy out of your factory rifle without sacrificing the warmth and familiarity of a traditional stock—this is your upgrade. The MDT Field Stock blends the comfort of a polymer rifle stock with the precision of an internal aluminum chassis, giving you a rock-solid foundation for hunting, competition,...
MDT folding stock adaptor
Product details
Get more adaptability for storage, transport and buttstock choice. The MDT Folding Stock adapters are compatible with most bolt-action chassis rifles that have an AR-style interface.
Available in 1-way or a 2-way locking configuration.
The 1-way lock maintains solid, straight-line integrity when shooting while the 2-way lock provides the additional function of holding the stock...
MDT HNT26 CHASSIS SYSTEM
MDT HNT26 Chassis System
Built for the Backcountry. Engineered for the Hunt.
We’ve built chassis systems for competition and tactical shooting since day one. But when our lightweight models started showing up in backcountry camps and treestands, we knew it was time to create something different. Something dedicated. Something purpose-built for hunters.
The result? The HNT26.
Our first...
MDT LSS Gen 2 Chassis System
Back in 2013, after the MDT TAC21 Chassis had proven itself in the market and gained solid traction, it became clear there was a gap to fill. Shooters wanted something more compact, lighter, and easier to install—especially for those just stepping into the chassis world. We saw the need for a no-fuss solution that could work seamlessly with standard AR carbine buttstocks and grips, making use...
MDT LSS Gen 2 Rim-Fire Chassis System
Back in 2013, after the MDT TAC21 Chassis had been on the market for a few solid years and gained serious traction among shooters, we recognized a clear need in the industry. Folks wanted a rifle chassis that was more compact, lighter in weight, and simple to install—no fuss, no hassle. It also had to work with a carbine AR-style buttstock and grip, making it a natural choice for those already...
MDT LSS GEN3 Chassis System-Chassis Only
MDT LSS GEN3
Precision Evolved. Modularity Redefined.
Welcome to the next generation of modular rifle chassis systems. The LSS GEN3 isn’t just a platform—it’s a foundation for building exactly the rifle you need, whether you’re dialing in a competition rig, a rugged field gun, or your all-purpose bolt-action setup.
With the GEN3, every part is swappable. Every setup...
MDT LSS GEN3 Chassis System-Competitor
BUILT TO WIN – RIGHT OUT OF THE BOX
If you're building a match rifle and want to cut through the noise, this is your answer. The MDT LSS Gen3 Competition Kit takes our most modular chassis system and outfits it specifically for one job: dominating stages.
No guesswork. No mismatched parts. Just a purpose-built, competition-ready foundation straight out of the box.
DIALED IN FOR PRECISION...
MDT LSS GEN3 Chassis System-Tactical
ONE RIFLE. ENDLESS ROLES.
Need a rifle that can handle just about anything? Start with the MDT LSS Gen3 Tactical Kit. It’s built for rugged performance, everyday reliability, and rock-solid flexibility—whether you're running it as a truck gun, a backcountry bolt rig, or your weekend range toy.
With the familiar ergonomics of an AR-15 and the precision of a bolt-action, this kit...
MDT LSS GEN3 Chassis System-Worker
ULTRA-COMPACT. HARDWORKING. ALWAYS READY.
The MDT LSS Gen3 Worker Kit is made for shooters who need reliability, portability, and zero guesswork in the field. Whether you’re chasing hogs, patrolling property lines, or keeping a predator rifle behind the seat—this kit is built to move, perform, and endure.
It’s lightweight, compact, and effortless to handle. Toss it in the truck....
MDT LSS-XL Gen 2 Chassis System
Upgrade the accuracy and ergonomics of your rifle with the MDT LSS-XL Gen2 Chassis System—a longer, more feature-rich evolution of our original LSS platform. Designed to give your bolt-action rifle maximum versatility, the LSS-XL Gen2 allows you to customize your setup with AR-15-compatible buttstocks and grips, while also converting your rifle to accept external box magazines.
Originally...
MDT M-LOK QD SLING MOUNT
PRODUCT DETAILS
Anodized aluminum QD adaptor for attaching accessories to M-LOK compatible hand guards and forends.
DETAILS
Designed to allow the shooter the ability to add an additional QD mount to their forends on AR platforms and bolt action chassis sytems such as our ESS Chassis. This is done by attaching the M-LOK QD mount through any of the M-LOK slots present on the forend.
The MDT M-LOK QD mounts come in two varieties, one with full 360 degree rotation and one with anti-rotation built in. The anti-rotation allows the QD sling to be attached either vertically or horizontally.
SPECIFICATIONS
Mounts are made from aircraft grade 6061-T6 aluminum and hard anodized to provide superior durability and toughness
Anodized aluminum QD adapter for attaching accessories to M-LOK compatible hand guards
Machined aluminum with hard anodized finish
HARDWARE INCLUDED
All installation hardware is included.
MDT Oryx Rifle Chassis
THE MDT ORYX CHASSIS SYSTEM
Affordable. Accurate. Built to Win.
The MDT ORYX Chassis is the ultimate upgrade for factory rifles—engineered to improve accuracy, ergonomics, and overall performance without breaking the bank. Designed for shooters getting serious about precision rifle shooting, the ORYX gives you the rock-solid connection you’ve been missing.
With a full aluminum...
MDT SCS-LITE - SKELETON CARBINE STOCK LITE
SCS-LITE - SKELETON CARBINE STOCK LITE
Lightweight, adjustable aluminum buttstock with performance features. A rugged utility carbine stock option.
Carbine/Collapsible buttstock interface
CNC machined from 6061-T6 aircraft grade aluminum
Anodized aluminum buffer tube and cheek riser posts
Cerakote coating
Two QD attachment points
M-LOK attachment slot on bottom surface
Length: 10.6” - 11.6”
Weight: 1.62lbs
ADJUSTABILITY
Length of pull: 1” with 4 x ¼” spacers (included
Cheek riser height: 1.5” tool-less adjust
LENGTH OF PULL CHART
ACC (needs adapter) 14 ¼” - 15 ¼”
ESS (needs adapter) 14 ¼” - 15 ¼”
LSS Gen1 14 ?” - 15 ?”
LSS Gen2 13 ?” - 14 ?”
LSS-RF 13” - 14”
LSS-XL Gen2 Carbine 13 ?” - 14 ?”
LSS-XL Gen2 Fixed (needs adapter) 13” - 14”
HS3 (needs adapter) 13 ?” - 14 ?”
TAC21 (needs adapter) 14 ¼” - 15 ¼”
MDT SKELETON CARBINE STOCK 'Carbine Interface' Blk
SCS - SKELETON CARBINE STOCK
A high-performance buttstock with maximum versatility and strength, the SCS boasts the highest level of tool-less adjustability and ergonomics.
MDT SRS-X Elite Gen 2 Buttstock
PRECISION FIT. TOOL-FREE ADJUSTMENT.
The MDT SRS-X Elite Buttstock offers full adjustability with a smooth, intuitive, tool-free system. Dial in your perfect fit—length of pull, cheek height, and more—then lock it down for rock-solid consistency and all-day shooting comfort.
MDT SRS-X Lite Short Rifle Stock
LIGHTWEIGHT. STRONG. BUILT TO PERFORM.
The MDT SRS-X Lite Buttstock combines rugged strength with streamlined ergonomics—all in a lightweight design built for serious shooters. It features a spacer-adjustable length of pull and a tool-free cheek riser for fast, repeatable fitment in any shooting position. No compromises—just solid performance, dialed-in comfort, and full control where it counts.
MDT SRS-XF Premier Rifle Stock
PRECISION, PACKED SMALL
The MDT SRS-XF Premier Folding Buttstock brings rugged reliability and true portability to your rifle setup. Built for compact carry—whether you're deep in the backcountry or tight on space—it folds cleanly and locks up solid for consistent precision at any distance.
QUICK-FIT. ROCK-SOLID. READY FOR ANY BUILD.
Drop-In Fit for XTN Interface
Upgrade...
MDT TAC 21 Chassis System
Looking for a stock replacement for your Remington 700, Savage or Tikka T3 Bolt action rifle, turning it into a tactical and highly accurate system? Our TAC21 Gen2 Chassis system for bolt action rifles offers a combination of improved accuracy, superior ergonomics and specialized design allowing use of AR-15 butt-stocks, grips and automatically converts your rifle to an external box magazine fed rifle.
The TAC21 Gen2 can be installed in 30 - 45 minutes without the need of bedding and has proven results with up to 28% accuracy improvements.
All Chassis Systems now come with a MDT Pistol Grip.
Please note: Some action inlets, left handed models & colours will be special order and have extended delivery times.
MDT XRS Chassis System
The MDT XRS is a hybrid system bringing the benefits of a chassis to shooters who prefer a more traditional feel. Currently available for Remington 700 SA, Remington 783 SA, Savage SA, Tikka SA and HOWA 1500 SA rifles.
The XRS Chassis is designed for shooters that want the fit and feel of a traditional shaped rifle stock with the benefits of a modern precision rifle chassis system. Each XRS Chassis is constructed from a full-length CNC machined core of 6061 aircraft grade aluminum wearing high strength textured polymer panels for insulation from the elements. The precision aluminum V-block bedding system ensures fit and function to maximize the accuracy of any rifle action. The XRS Chassis features a replaceable over molded and textured grip system, with both an angled grip and a vertical grip included in box.
All Chassis Systems now come with a MDT Pistol Grip.
S/H Oryx Chassis BLK REM 700 S-A
The ORYX is an affordable aluminum chassis that replaces your rifle stock to help provide a more accurate and ergonomic shooting experience.
MDT CKYE-POD Gen 2 Attachment Heads
These replacement MDT CKYE-POD Attachment Heads are now available for purchase as standalone mount assemblies, giving customers who have previously purchased a CKYE-POD the ability to purchase additional head attachments for use on multiple rifle configurations.
Attachements are compatible with Gen 1 & Gen 2 CKYE-PODs.
MDT CKYE-POD Gen 2 Bipod (Double Pull)
If you're a hunter or a match shooter looking for a game-changing piece of gear, look no further than the MDT Bipod. Quality craftsmanship and fast, simple, one-handed adjustments make this bipod the ultimate platform for stability and versatility. After much anticipation, we are proud to release the MDT CKYE-POD Gen2. Adding lockable pan, and a cant tension adjustment knob, the MDT CKYE-POD Gen2 is now tumble deburred for a smoother, more tactile feel.
MDT CKYE-POD Gen 2 Bipod (Heavy-Duty)
If you're a hunter or a match shooter looking for a game-changing piece of gear, look no further than the MDT Bipod. Quality craftsmanship and fast, simple, one-handed adjustments make this bipod the ultimate platform for stability and versatility. After much anticipation, we are proud to release the MDT CKYE-POD Gen2. Adding lockable pan, and a cant tension adjustment knob, the MDT CKYE-POD Gen2 is now tumble deburred for a smoother, more tactile feel.