PRS™ Precision-Adjustable Buttstock – AR15/M16 (5.56 NATO) Model The Magpul® PRS™ (Precision Rifle / Sniper – AR15/M16 Model) is a drop-in, precision-adjustable butt stock for rifles with A1 / A2 fixed stocks. Designed to offer the fine-tuned, customized feel of a precision target stock, the PRS™ is adjustable for both cheek riser height and length-of-pull without sacrificing the durability necessary to withstand the operational environment. Compared to the A2 stock, the PRS™ can shorten the LOP by 0.25” or extend it by 0.75”. Machined aluminum adjustment knobs feature positive-locking click detents to maintain position under recoil and allows easy, tool-less adjustments by simply rotating the knobs. Machined aluminum butt-plate and alloy steel adjustment shaft provide stability and strength to withstand severe impact conditions. Rubber butt-pad offers positive shoulder purchase to prevent slippage for optimal accuracy even with body armor or modular gear. Bottom Picatinny-type rail allows for monopod use, additional sling mounts or storage. Stock includes all mounting hardware for A1 / A2 type rifles with fixed stock. Note: The PRS™ requires a Rifle Receiver Extension tube, Rifle Buffer and Spring (Not included). Note: DO NOT USE THE PRS™ AR15/M16 ON AR10-TYPE RIFLES DUE TO CHARGING HANDLE CLEARANCE ISSUES! Contact Magpul® at 1.877.4MAGPUL if you need to convert your stock to the PRS™ AR10/SR25 model. Made in USA Features Ø Mounts to Rifle Receiver Extension tube without A2 Spacer (Not included) Ø Enhanced strength butt-plate withstands severe impact and recoil up to .50 BMG Ø Machined aluminum adjustment knobs with positive locking click detents Ø Black phosphate coated solid steel adjustment shafts Ø Bottom Picatinny-type rail for use with monopod Ø Sling Mounts o Front / Rear - 1.25” Sling loops (Left-Right Reversible) Optional Accessories* Ø Extended Rubber Butt-Pad, 0.80” Specifications** Ø PRS™ AR15/M16 Stock (w/ Rubber Butt-Pad, 0.30”) o Weight, w/ Rifle Receiver Extension: 1.85 lb. o Length, Stock: 10.45-11.45 in. o LOP Adjustment: ~39 Clicks (0.026 in. / click) o LOP Adjustment Range: 1.00 in. o LOP, Min (AR15/M16): 13.3 in. o LOP, Max (AR15/M16): 14.3 in. o Cheek Height Adj: 0.75" o Cheek Height Adj. Range: ~29 Clicks (0.026 in. / click) * Optional Extended Rubber Butt-Pad, 0.80” adds 0.50 in. LOP and 0.07 lb. vs. standard pad. Butt-pads are only for use with PRS™ AR15/M16 and PRS AR10/SR25 models. ** Specifications based on factory configuration.