The PRS GEN3 is a field precision stock for AR15/M16 and AR10/SR25 platforms, featuring tool-less length of pull and cheek piece height adjustment. With solid adjustments for length of pull and cheek piece height via aluminum detent knobs, the PRS GEN3 (Precision Rifle/Sniper) stock provides a stable interface and is intended for semi-automatic sniper or varmint type rifles. Offering a nearly universal fit, it installs on rifle-length receiver extensions as well as mil-spec carbine and A5-length tubes. Includes a cant/height-adjustable rubber butt-pad and rotation-limiting QD sling swivel cups as well as M-LOK slots on the bottom for rear monopod mounting. Made in U.S.A. FEATURES: Mounts to rifle-length, mil-spec carbine, or A5-length receiver extension tubes (not included) Enhanced strength butt-plate withstands severe impact and recoil up to .50 BMG Rubber butt-pad provides positive shoulder purchase to prevent slippage and is adjustable for both cant and height Machined aluminum LOP and Cheek Piece adjustment knobs with positive locking click detents Steel adjustment shafts finished with Melonite for wear and corrosion resistance All aluminum components finished with MIL-A-8625F, Type III, Class 2 hard anodizing Bottom M-LOK slots provide additional sling mounting possibilities or for attaching 1913 Picatinny rails for use with a monopod Sling Mounts Front/Rear - rotation-limited QD sling swivel mounts (swivels not included) Rear - 1.25" aluminum sling loop (left-right reversible) SPECIFICATIONS*: PRS GEN3 Precision-Adjustable Stock Weight: 25 oz. Weight, w/rifle receiver extension: 28.5 oz. Length, max: 11.5-12.9 in. LOP Adjustment Range: 1.4 in. LOP, M16 Collapsed: ~14.3 in. LOP, M16 Extended: ~15.7 in. Cheek Height Adjustment Range: 0.8 in. * Specifications based on factory configuration.