MasterPiece Arms (MPA) has introduced a new product line, the MPA Rapid Adjustment Technology (RAT) System. This system enables MPA Chassis users to quickly adjust bipod, tripod and barricade stops on the fly. The RAT system is composed of the Base, Harris Adaptor, Dovetail Adaptor Plate, Picatinny Rail Adaptor and Magnetospeed System.
Coming in at a svelte one pound, the lightweight RAT Base (MSRP $70) can attach a variety of accessories to the 1.5″ Dovetail Cut on the MPA BA Chassis System. A pocket is machined into the bottom that includes holes designed to accept a series of accessories that will attach to the Base, allowing the shooter to utilize the RAT System. It attaches to the RAT Dovetail Adaptor Plate mounted to the MPA Spigot Mount. Additionally, an Atlas Bipod can also mount directly to the RAT Base.
The RAT Dovetail Adaptor Plate (MSRP $30) attaches to the Spigot Mount on the MPA BA Chassis System and allows the shooter to run the RAT System and all the accessories on both the chassis body and the Spigot Mount. It’s also needed to run the Magnetospeed Adaptor on the MPA BA Chassis. Installation consists of simply removing the existing Picatinny rail from the Spigot Mount, and attaching the RAT Dovetail Adaptor Plate.
The RAT Harris Adaptor (MSRP $90) provides an attachment method for the Harris Bipod to the 1.5″ Dovetail Cut on the MPA BA Chassis System, and also the RAT Dovetail Plate (Spigot Mount). It is designed to replace the sling stud attachment plate on a Harris Bipod.
The RAT Picatinny Rail Adaptor (MSRP $90) is designed to provide an attachment method for items that interface with a Picatinny rail. This connects to the 1.5” Dovetail Cut on the MPA BA Chassis System, as well as the RAT Dovetail Plate (Spigot Mount).
The RAT Magnetospeed Adaptor (MSRP $90) is designed to provide an attachment method of a Magnetospeed V2 or V3 to the RAT Dovetail Adaptor Plate (Spigot Mount) on the MPA BA Chassis. Shooters can attach the Magnetospeed to the rifle without contacting the barrel. This eliminates any point of impact shift concerns when the shooter is gathering data on velocity. The system includes the RAT Base, Magnetospeed Adaptor Block, and attachment rod and thumb wheel. A Spigot Mount and RAT Dovetail Adaptor Plate are required to attach to the chassis.
New: MasterPiece Arms Rapid Adjustment Technology
More like this from around the NRA
Latest
Collegiate Rifle: History Made in Lexington
No.1-ranked Kentucky breaks national aggregate record in collegiate rifle as Akron’s Kimball and Siek deliver standout performances in tough battle.
Lyman Launches Sonicore Suppressor Lineup Priced Under $300
Lyman’s new Sonicore suppressor family adapts a long-running European design for U.S. production, offering modular, lightweight cans at low prices.
Real Avid Bundles Optic Mounting and Firearm Upkeep into Two New Master Collections
Real Avid introduces two Master Collections that package optic mounting tools with firearm cleaning and maintenance equipment for DIY users and professionals.
Beretta’s B22 Jaguar Metal Competition Brings Racegun Polish to Rimfire Steel
Beretta’s B22 Jaguar Metal Competition is a purpose-built rimfire racegun that shoots flat, runs clean and arrives competition-ready straight from the box.
MTM Case-Gard Builds a Dedicated Home for the Garmin Xero Chronograph
MTM Case-Gard introduces a purpose-built hard case for the Garmin Xero chronograph, offering custom foam protection, a clear lid and a compact footprint.
New: CCI Blazer Brass Clean-Fire Suppressor Ammo
CCI’s new Blazer Brass Clean-Fire Suppressor subsonic ammo uses lead-free components to reduce fouling in suppressed pistols and carbines.
Interests
SECTIONS
IN THE SPOTLIGHT
EXPLORE MORE NRA PUBLICATIONS
