Magpul Original Equipment. The PRS2 was specially designed for the HK G3 / HK91 rifles and variants. Drop-in. Designed to offer the fine-tuned, customized feel of a precision target stock, the PRS2 is adjustable for both cheek riser height and length-of-pull without sacrificing the durability necessary to withstand the operational environment.
Machined aluminum butt-plate and alloy steel adjustment shafts provide stability and strength to withstand severe impact conditions.
The PRS2 is a direct replacement for any 7.62x51 HK variant that has a factory fixed-stock steel backplate and standard buffer (not included). Compatible models include: HK91, HK93, HKG3, HK33, PTR91, SR9. Installs easily with included hardware. NOT compatible with the HK heavy buffer.
Fits: HK 91 & variants
Type: Rear Stock
Material: Polymer & Aluminum
Color: BLK / Black
Made in U.S.A.