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MPA RAT Magnetospeed Adapter

(3 reviews) Write a Review

$89.99 - $99.99

SKU:: MPA-RAT
UPC:: 791617481282
Brand: MasterPiece Arms

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Description

The RAT Magnetospeed Adaptor is used on our RAT System (Rapid Adjustment Technology). It is designed to provide an attachment method of a Magnetospeed Ver. 2 & 3 to the RAT Dovetail Plate (Spigot Mount) on the MPA BA Chassis.

This will include the RAT Base, Magnetospeed Adaptor Block, attachment rod, and thumb wheel. **System requires the use of a Spigot Mount (available for purchase HERE ) and a RAT Dovetail adaptor plate (available for purchase HERE) to attach to the chassis **

This version will work with Magnetospeed Versions 2 & 3. It will not work with Version 1 or the Sporter. (an alternate version will be available for those models).

Made in the USA

Customer Reviews

MPA RAT adapter
4
Posted by Cqek on Oct 16th 2023

The device works great, only drawback is the screws are microscopic. Use a tarp to work on. No screwing in the field or lose a good screw
MPA Mag Speed RAT
5
Posted by Mags on Aug 8th 2022

5 stars for the attachment and how easy it it is to dial in for a MPA BA COMP Chassis, NOT the MPA Matrix Chassis. It will not fit the Matrix Chassis from the spigot mount, it's too long. So you either have to contact MPA for a custom rod - which is what I did - OR you have to measure and cut it yourself, about 2 3/4" shorter. Outside of that, it's great design.
MPA RAT Magnetospeed Adapter
5
Posted by Omar Huerta on Jan 31st 2022

Great add on to MPA chassis, not attaching the magneto speed chronograph to the barrel allows to tighten the groups while registering bullet speed