Standard Patrol Models
Monolithic Rail Platforms
Modular Weapon Systems
MRP® / MWS® Barrel Locking Screw. Compatible with all LMT® MRP® and MWS® upper receivers. The new retail part ships with two screws in retail packaging.
6.5 Cr, 6.8 SPC, .204 Ru, 5.56×45, .300 Blk, .260 Rem, 7.62×51
Direct Impingement, Piston