MPA BA ESR Chassis


SKU: MPABACompetitionChassis-2-1 Category: Tag:


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MPA BA ESR Chassis (Enhanced Sniper Rifle – Chassis)

This is the Enhanced version version of our highly successful BA Chassis System.

The BA ESR Chassis was designed as a submission for a resent military program meeting the chassis specs as required. The chassis offers functionality in Military, Law Enforcement and various competitive shooting applications. Here are the following enhancements:

  • M-Lok Slots along the sides and bottom of the chassis Fore-end
  • Additional 2″ of length to the fore-end
  • Enhanced Night Vision Bridge option

Standard Features

  • 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
  • EVG (Enhanced Vertical Grip)
  • Enhanced length night vision bridge w/ rail available
  • Multiple QD sling swivel locations
  • M-Lok Slots on Sides and Bottom of Fore-end
  • Durable Cerakote finish in a variety of Colors
  • Unique pocketing system reduces weight and increases structural integrity of the chassis
  • Adjustable length of pull 13.5-14.75″ (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
  • Machined thumb notch
  • Ultra Bag Rider
  • V4 Spigot Mount (Picatinny Rail and Dovetail Plate built in)
  • 2 Round Holder
  • Our Chassis take any AICS type magazines (Mag not included). Magazines available for purchase here
  • 5.4 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 Elite, Stiller Tac series, Bighorn TL2, Bighorn TL3, Lonepeak Arms, Kelbly Atlas Tactical, Ga Precision Templar V2, GA precision Tempest, Impact 737R, Surgeon SA & LA (Except Surgeon XL)

Exceptions: Stiller Spectre Gen 1 and 2,  This inlet is specifically listed on our options page.

Whether you’re increasing the accuracy capabilities of your existing action, due to the V-Bedding System; adding tactical features to your rifle; or building a precision rifle for long range competitions, our chassis is a platform sure to exceed your expectations.

The V-Bedding system is also configured to allow the user to glass bed the action and straight section of the barrel, if desired.

The chassis is machined on our CNC Horizontal Machining Centers to exacting tolerances from 6061 aluminum. The MPA produced buttstock includes an adjustable length of pull, recoil pad with height and cant adjustment, adjustable cheek riser

Length of pull is between 13.5-14.75″ although this length can be modified by thinner or thicker recoil pads. Weight is 5.0 lbs. The upper Night Vision bridge provides a seat for a picatinny rail.

We have 8 standard Cerakote colors available: Graphite Black, Flat Dark Earth, Burnt Bronze, Tungsten, Gunmetal, Sniper Green, NRA Blue, and USMC Red (click HERE to see color options).  Custom Cerakote colors are an additional $135 for a solid color – any color from Cerakote’s H Series can be done (click HERE to shop Cerakote’s H Series). Camo patterns are also available HERE for a $450 upcharge.

For Savage Actions, our Chassis will accommodate both Top and Bottom Bolt Release configurations.

The weight tuning system will be available for the ESR Chassis.


Additional information

Weight 15 lbs
Dimensions 36 × 8 × 8 in

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Left Hand / Right Hand

Left Handed, Right Handed

Non Folder/Folder

Folding Stock, Non Folding Stock

Night Vision Bridge

Standard Bridge/Standard Rail, Enhanced Bridge/Enhanced Bridge Length Rail

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