Masterpiece Arms

Masterpiece Arms (MPA) EVG Grip (Enhanced Vertical Grip)

Our new injection molded vertical grip is designed for the MPA BA Chassis system. The grip design includes a true vertical interface with the rifle, an enlarged palm swell, trigger finger support...

Masterpiece Arms (MPA) Matrix Pro Buttstock Weight Reduction Kit

If you have a Matrix Pro Buttstock and want to remove some weight from the Buttstock assembly, this kit is for you. The Kit includes the following:SLS Nylon Cheek RiserSLS Nylon Bag Rider(2) Shaft...

Masterpiece Arms (MPA) Matrix Pro II/Vanquish Buttstock Type Conversion Kit Black

If you purchased an MPA Matrix Pro, Pro II or Vanquish chassis as a “competition” version, and now want to convert it back to the standard configuration, this is the accessory you need to...

Masterpiece Arms (MPA) Tall Cheek riser pins

These tall cheek riser pins work with any of the buttstocks on our BA Chassis. These are exactly 1″ taller than the standard pins. Included will be an MPA Cheek Riser pad that may be needed...

Masterpiece Arms (MPA) - 2 round holder

This new 2 Round Holder is designed to fit onto any MPA BA Competition, Standard Chassis, Hybrid, CSR or BA Lite. This is designed for Short Action Calibers with a 0.472 bolt face. (308, 6.5...

Masterpiece Arms (MPA) - Cheek riser cover

This is a replacement Cheek Riser Pad. Self Adhesive and Laser Engraved with MPA Logo for the BA COMP Chassis

Masterpiece Arms (MPA) - Cheek riser pad BA COMP

This is a replacement Cheek Riser Pad. Self Adhesive and Laser Engraved with MPA Logo for the BA COMP Chassis

Masterpiece Arms (MPA) - Cheek riser pad Matrix

This is a replacement Cheek Riser Pad. Self Adhesive and Laser Engraved with MPA Logo.

Masterpiece Arms (MPA) - Full size chassis weight kit

The MPA Weight Tuning System was developed to give the shooter the ability to weight tune their MPA Chassis or rifle. This can be achieved by the addition of the entire weight system, or by using...