Masterpiece Arms Matrix Chassis

Masterpiece Arms Chassis have been the gold standard for Long Range Shooters for the past 8 years. In the PRS, which is the testing ground for the best rifle equipment produced, the MPA Chassis is the #1 Chassis (used by the most shooters), won more 1 and 2 Day matches and the most AG Cup Matches since the series inception. Our Chassis Technology is market leading, allowing shooters who run our chassis to hit more targets, win more matches, and harvest more trophies.

*Allow 3-4 weeks for shipping. We will contact you to find out which action you are using to ensure the inlet is for the correct action as well as grips, thumb rests, and trigger finger support choices. This is an FFL item and must be shipped to an FFL dealer.

• 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 (If selecting the Gun Candy Color, please specify the specific color on the notes section at checkout. ** Gun Candy upcharge ($150) is automatically applied to the price when Gun Candy is selected from the color drop down menu **)
• 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)