MPA Matrix Chassis

The Matrix Chassis is the most revolutionary chassis ever produced. With the multitude of configurations in grips, thumb rests and trigger finger supports, the primary interface between the shooter and the rifle (the grip) has over 100 different options. (Please refer to the photos above to see our data on shooter preference on the grips, thumb rests, and trigger finger supports). The location of the shooters hand – closer to the bore of the rifle – provides even more variety on how the shooter can set up the chassis.

Here are some of the key features that make the Matrix revolutionary:

6 grip options (3 Swept and 3 Vertical)
3 thumb rest options
4 trigger finger support options
M-Lok slots along the sides of the chassis fore-end
Barricade Stop holes on the bottom of the fore-end
Additional 2″ of length to the fore-end (from our BA/Comp Chassis)
Enhanced buttstock design with butt hook
Standard or Enhanced Night Vision Bridge
Machined from 6061 aluminum
MPA RAT System – Rapid Adjustment Technology – 1.5″ Acra Rail Built into the chassis
V-Bedding system
MPA buttstock with adjustable cheek riser and length of pull
2 of the 5 Different Grip Options (Swept 2 (Small), Swept 3 (Medium), Swept 4 (Large) Vertical 1 (Small), Vertical 2 (Medium), Vertical 3 (Large). See photos for comparison of grip types. Vertical 2 & Swept 3 are most popular)
All 3 of the thumb rests
All 4 of the trigger finger supports
Additional Grips, Thumb Rests and Trigger Finger Supports can be purchased separately
Front night vision bridge available in the following configurations:
- Option 1 = Standard night vision bridge
- Option 2 = Enhanced night vision bridge with enhanced rail
Multiple QD sling swivel locations
M-Lok Slots on Sides of Fore-end
Durable Cerakote finish in a variety of Colors
Adjustable length of pull 12.75″ to 14″ (can be reduced to 12.5″ upon request. Additional fee may apply)
Recoil pad is adjustable for height and cant
Adjustable cheek riser
Inclinometer leveling system
Built in Bag Rider with Butthook
V4 Spigot Mount (Picatinny Rail and Dovetail Plate built in)
2 Round Holder
Compatible with any AICS type magazines (Mag not included). Magazines available for purchase here
6.4 lbs

Notice on Inlets: Our Chassis with the Remington 700 Inlet in their prospective Short or Long action configurations fit all Remington 700 actions and clones including but not limited to the following: Bat Machine HR & VR, Curtis Axiom, Curtis Vector, Curtis Helix, Defiance Deviant, Defiance Rebel, Defiance Ruckus, Defiance Elite, Stiller Tac 30 and 300, Bighorn TL2, Bighorn TL3, Lonepeak Arms, Kelbly Atlas Tactical, Ga Precision Templar V2, GA precision Tempest, Impact 737R, Surgeon SA & LA (Except Surgeon XL)

Chassis Material: 6061 Aluminum Billet
Chassis Coating: H Series Cerakote
Magazine Compatibility: AICS and AW (Short Action) & AICS (Long Action)
Weight: 6.15 lbs
Fore end Weight: 3.35 lbs
Buttstock Weight: 2.85 lbs
Fore end Width: 1.700″
Overall Length: 36.6″
Fore end Length: 14.0″
Max Barrel Diameter: 1.250″ (Barrel Channel is actually 1.300″)