Stocks / Braces / Slings
Explore our premium selection of HK-specific stocks, braces, and slings at HKParts, designed to enhance comfort and functionality for a variety of HK models. Our offerings include adjustable braces, tactical slings, and folding stocks, perfect for upgrading your HK MP5, HK416, or UMP. Whether for tactical use or recreational shooting, our durable and versatile accessories provide superior firearm support and stability.
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Out Of Stock
B&T Telescopic Stock End Cap
B&T Brugger & Thomet
$8.95B&T Telescopic Stock End Cap B&T replacement end cap for telescopic stocks. Limits the extension of the stock to keep it from sliding out of the guides.$8.95 -
GSG9 HK SP5 Stock w/ HK Parts Adapter
HKP HK Parts / GSG9
$259.95GSG9 US Stock with HK Parts Adapter - SP5 GSG9 US folding stock with a SP5 HK Parts Adapter. The HK Parts adapter is made from a solid billet of CNC machined aircraft grade aluminum and offers a QD attachment point. Finished in black Cerakote. This will...$259.95 -
B&T TP9 Telescopic Brace
B&T Brugger & Thomet
$507.95B&T TP9 Telescopic Brace B&T Telescopic Arm Brace Adapter for a B&T TP9 pistol. Tailhook (BT-20422) is sold separately, not included. Compatible With: B&T TP9 ***Stabilizing braces sold by HK Parts are designed and intended for the...$507.95 -
HK MP5, HK93 Stock - MOE SL
Magpul
$189.95Magpul HK MP5, HK94, HK93 MOE SL-K Stock Magpul MOE SL-K MP5 ,HK 94, HK93 complete stock ready to drop in. Great option for those looking for different length options. Sleek and perfectly designed. The SL-K is designed for compact PDW style weapons or...$189.95 -
Out Of Stock
HK G36 Convex Folding Adjustable IDZ Stock
H&K Heckler & Koch
$387.95H&K HK G36 Convex Folding Adjustable IDZ Stock Features: 3 position forward and back 3 cheek piece elevation positions. Folding capability while retaining the ability to fire with the stock folded. Super robust, compact design Compatible...$387.95 -
HK416, MR556 Carbine Stock - MOE - Commercial Spec
Magpul
$54.95Magpul MOE (Magpul Original Equipment) Commercial-Spec Model for AR15/M4 Carbines Made in the USA, the MOE stock Commercial-Spec Model is a drop-in replacement buttstock for AR15/M4 carbines using commercial-spec-sized receiver extension tubes. The...$54.95 -
Out Of Stock
HK G36 Cheek Riser for Folding Stock
Haga Defense
$82.00Haga Defense Cheek Riser for HK G36, HK G36C, HK G36K, HK G36 .22LR Folding Stocks Cheek riser for HK G36 rifles and compatible stocks. Raises cheek weld by ~20mm for proper sight alignment with iron sights, red dots, and low-mounted optics. Made from...$82.00 -
HK/HKP Century AP51 Fixed Stock - Cerakoted - Enhanced Buffer
HKP HK Parts / Heckler & Koch
$199.95H&K/HKP Century AP51 Fixed Stock - Cerakoted - Enhanced Buffer Each stock starts life as an excellent condition surplus stock. The stocks are then refinished and the recoil rod modified to work specifically with the AP51. Available exclusively...$199.95 -
HK91, G3 PTR Parkerized Backplate, Recoil Rod Assembly
H&K Heckler & Koch
$54.95H&K HK91/G3 PTR Parkerized Backplate & Recoil Rod Assembly Our German HK backplate has been expertly refinished and re-parkerized for exceptional durability. This backplate features an innovative guide screw that allows you to effortlessly...$54.95 -
HK G3 Incomplete Backplate - Painted
H&K Heckler & Koch
$29.95HK G3 Incomplete Backplate - Factory German G3 refinished backplate. A great replacement or spare to have around to replace your broken or worn out backplates. Please note you will need two rivets, nylon ring, recoil spring in order to...$29.95 -
HK Single Point Leather Sling - OD Green
HKP HK Parts
$49.95Single Point Leather Sling - OD Green Our leather sling utilizes two HK style sling hooks to attach to a single mounting point. Designed to replicate the original, out of production, German HK offering. Each sling is handcrafted in the US by a German...$49.95 -
HK German Leather Sling - Well Used with No Loop
H&K Heckler & Koch
$39.80Original Surplus German HK Leather - Well Used with No Loop Pulled from German military G3 rifles. Last of the remaining units, get them before they are gone. Compatible With: HK91 G3 PTR91 & CETMEHK93 33 53HK94 MP5HK clones Other custom...$39.80