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MPA Matrix Chassis – R700 LA – Tungsten

$2,380.00 Inc. GST

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  • Remington 700 LA
  • Tungsten
  • Standard Night Vision Bridge
  • Non Folding

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.

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).
  • 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 Colours
  • 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).
  • 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″)

Grip Fitting – Here is a basic rundown of the various grip sizes and hand size fitment:

Swept 2 – For those with smaller hands who prefer a swept grip

Swept 3 – For  those with medium hands who prefer a swept grip

Swept 4 – For those with medium to large hand who prefer a swept grip

Vert 1 – For those with small hands who prefer a vertical grip.

Vert 2 – For those with medium hands who prefer a vertical grip. Closest to the EVG in size and feel.

Vert 3 – For those with large hands who prefer a vertical grip.

Weight 4 kg


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