The Magpul G3 stock is the PRS stock without the bottom accessory rail with an interface designed to fit Heckler & Koch G3/HK91 rifles with the fixed stock, factory steel backplate, and standard buffer (it is not compatible with the heavy buffer). The Magpul PRS2 stock will also fit HK33, HK93, PTR-91, SR-9, and CETME rifles and only requires gun-smithing with the CETME. The Magpul PRS2 stock has all the advantages of the AR-15/M-16 and AR-10 (.308) PRS stocks including immensely strong construction and length of pull and comb height adjustment via two machined aluminum knobs on alloy steel shafts. The adjustments have a positively locking detent mechanism to prevent inadvertent movement and the whole unit is streamlined to avoid snagging.
The sling mounting arrangements of this Magpul HK91 stock differ from the AR PRS versions in having a quick detach front sling mount and 1½” rear sling loop which can be swapped from side to side as required. A rubber buttpad prevents the stock from slipping from the shoulder and an extended buttpad is available as an optional extra. Everything needed to mount the Magpul PTR-91 stock is included. Length retracted is 10¼” (27.3cm). Extended length is 11½” (29.2cm). There is 1 13⁄16″ (4.6cm) of comb height adjustment. The stock weighs 1 lb. 13 oz. (822g) which helps balance heavy barrels and front mounted accessories.
Check the price of the Magpul G3 stock at Brownells, a name you can trust.
You may find this video of the Brownells AR-15 premium armorers’ kit of interest.
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