The Universal Rail Mounted ABR (Patent Pending) has been designed to mount directly to the lower picatinny rail, it is supplied with the LSP made 2 hole rail clamp. Also available is a LSP 3 hole rail clamp. Having one longer dowel provides the same functionality as the other ABRs with .950” of travel. 2 linear bearings provide consistently smooth adjustment without wobble or binding. Both short dowels provides .68” travel. Made in the USA from American 6061 Alum and finished with Class II Anodizing they are 12.6oz including the clamp and bolts. The ‘Bag Selection’ page goes over the lower rider which is .850” wide.The unit is 2.25” tall when closed. The unit is ordered with either standard dowels or hardened dowels for larger calibers or PRS use - see caliber restriction below.

A new ‘Quick adjustment’ thread option (Coarse thread) is available for PRS, Hunting - use requires Hardened Dowels
1.5” Diameter thumb wheel for heavy rifles & .50cal (standard Thumb Wheel is 1.3”) available with Hardened Dowels

Accuracy International -Length Of Pull (LOP) To maximize space behind the grip the longer dowel will either be in Front of the ABR or in-between the stock and recoil plate in the Back of the ABR - See first two pictures

AIAX - LOP closed or 1 click out AIAX-Long-Front” dowel
AIAX - LOP open 2 clicks (or more) “AIAX-Long-Back” dowel
AXMC - LOP closed or 1 click out AIAX-Long-Front” dowel
AXMC - LOP open 2 clicks (or more) “AIAX-Long-Back” dowel
AXSR - LOP closed to the #6 “Long Front Dowel”
AXSR - LOP =#7 or more “Long Back Dowel”
AT-X - may require a more vertical grip “Long Front Dowel”
AT-XC - “Long Front Dowel”
MDT Elite - Long Front dowel - M-lok rail required (see last picture)
Magpul PRS - “Long Front Dowel” (NOT for PRS3)
McRee Chassis - "Long Front dowel"
Cadex - CDX - Strike Pro - “Long Front Dowel”
SCAR S20 - requires the “Long Front dowel”
RAW HM1000x - Air rifle will require the “Long Front dowel”
FN Ballista will require the “Long Front dowel”
Unique Alpine TPG-3 - will require the “Long Front Dowel”
M40A6-Please contact Long Shot Precision -using the Contact button below
Steyr SSG M1 - “Long Front dowel”
Victrix Challenge - you will need the picatinny rail from Victrix “Long Front Dowel”
Victrix Venus Pro - “Long Front dowel”
KRG WHISKEY-3 - you will need the picatinny rail from KRG “Long Front Dowel”
Sako TRG M10 - either the “Both Short” dowels or Long Back if LOP opened (See image)
Sako TRG 22A1 -either the “Both Short” dowels or Long Back if LOP opened (See image)
Q Fix Stock - Add a Pic Rail and the “Long Front Dowel”
AB Arms rear stock - “Long Front dowel”
Daystate Alpha Wolf - requires ‘Both Short’ dowels
Daystate Redwolf Chassis - “Long Front dowel”
Rapid Air Worx (RAW) MicroHunter - “Long Front dowel”
Panthera - “Long Front dowel”
Gunnar PCP - “Long Front dowel”
Boyds - AT-One - with the pic rail insert- “Long Front dowel”
Target Tool - check if adding 2.25” under the stock is acceptable - “Long Front Dowels”
Both Short dowels - will mount below any surface as the pic rail is the highest part = .680” travel