The Magpul 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 is optimized for Rifle-Length receiver extensions but will also mount to many 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.

Product Features

• Rubber butt-pad provides positive shoulder purchase to prevent slippage and is adjustable for both cant and height
• Enhanced strength butt-plate withstands severe impact and recoil up to .50 BMG
• Machined aluminum LOP and Cheek Piece adjustment knobs with positive locking click detents
• Steel adjustment shafts finished with Melonite® for wear and corrosion resistance
• Bottom M-LOK slots provide additional sling mounting possibilities or for attaching 1913 Picatinny rails for use with a monopod
• Sling mount options – Front/Rear – rotation-limited QD sling swivel sockets (swivels not included) // Rear – 1.25″ aluminum sling loop (left-right reversible)

Compatibility Note – Mounts to Rifle-Length receiver extension tube without A2 spacer but may also accommodate Mil-Spec sized M4 Carbine and many A5-length tubes with standard castle nut and end plate. Mounting to a Rifle-Length receiver extension is recommended to ensure optimal fit and function.