The Patented ABR was designed to fit the - Magpul PRS3 and to mount directly to the stock with supplied bracket and bolts. A ‘vertical grip- like the LSP Vertical Adjustable Grip’ is required as 2”+ clearance is needed between the rear of grip and the front of the ABR (see pic with yellow ruler) . The LONGER of the two tube spacer should be used which increases the LOP. Two lower riders are available and are designed to provide optimal performance when used with a rear bag with ears. It provides the same functionality as the other ABRs. Made in the USA from American 6061 Alum and finished with Class II Anodizing they are less than 14oz. The ‘Bag Selection’ page goes over the lower rider differences. There is a “Link” below that fully explains the installation process and maintenance.

• A new ‘Quick adjustment’ thread option (Coarse thread) is available for PRS, Hunting - use requires Hardened

  DowelsCaliber Restrictions:

• .338 and smaller calibers will use the Standard dowels

• .33XC and larger need the Hardened Dowels

Read more about the Installation (click here)…

Please note that this product does not fit other Magpul stocks.

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