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Product Description

Precision and Versatility with the MPA BA Hybrid Chassis

The MPA BA Hybrid Chassis combines reduced weight with high-performance features. Designed for hunters and competitive shooters, it weighs under 3.5 lbs, making it ideal for backcountry hunts or precision matches.

Engineered from 6061 aluminum, it offers durability without added bulk. The chassis includes Masterpiece Arms’ signature V-Bedding system for stability and improved accuracy in any shooting environment.


Adaptable Performance with the BA Hybrid Chassis

The MPA BA Hybrid Chassis works equally well in PRS or F-Class setups. Add the optional Hybrid Weight Tuning Kit to fine-tune rifle balance and add up to 3 lbs—perfect for competitions with strict weight limits.

Additional compatibility includes:

  • Barricade Stop and RAT System

  • Enhanced Bag Rider for stable rear support

  • EVG Pistol Grip for ergonomic control

  • V4 Spigot Mount for accessories

  • QD sling swivel locations


Built for Control and Comfort

Masterpiece Arms includes an adjustable recoil pad, cheek riser, and length of pull from 12.75″ to 13.75″. The built-in inclinometer and Lug Lock System give shooters more confidence behind the rifle.


Why Choose the BA Hybrid Chassis?

  • Lightweight yet rigid structure

  • Competition-grade modularity

  • Durable cerakote finish in multiple colors

  • Compatible with AICS magazines

  • Precision-machined thumb notch for control

Whether trekking uphill or shooting from a bench, the MPA BA Hybrid Chassis delivers consistent performance in any environment.

MPA BA Hybrid Chassis – Specifications

Chassis Material:
6061 Aluminum Billet

Chassis Coating:
H-Series Cerakote

Magazine Compatibility:

AICS and AW (Short Action)

AICS (Long Action)

Weight:

3.5 lbs (Non-Folding)

4.2 lbs (Side-Folding)

Fore End Weight:
1.96 lbs

Buttstock Weight:
1.55 lbs

Fore End Width:
1.570″

Fore End Length:
12.25″

Overall Length:
34.6″

Max Barrel Diameter:
1.200″ (Barrel channel cut to 1.275″)

Length of Pull:
Adjustable from 12.75″ to 13.75″ (Custom lengths available upon request)

Recoil Pad:
Adjustable for height and cant

Built-in Leveling System:
Yes (Inclinometer included)

Grip:
EVG Pistol Grip

Mounts & Rails:

V4 Spigot Mount

Multiple QD Sling Swivel Locations

Buttstock Features:

MPA Buttstock with adjustable cheek riser

Ultra Bag Rider

Machined thumb notch

Additional Features:

V-Bedding System

Unique pocketing system for reduced weight and increased rigidity

Lug Lock System (for 0.250–0.375″ thick lugs)

Additional Information

Weight 5.6 lbs
Dimensions 36.5 × 9.25 × 2.5 in
Best suited for

NRL Hunter, PRS Rimfire, NRL Hunter – Light, NRL Hunter – Heavy

Hand

Right hand

Action

Remington 700 SA

Buttstock Version

Fixed, Folding

Color

Green, Black, FDE

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Side view of the MPA BA Hybrid Chassis in black

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