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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On Sale
HK33, HK93 Buttstock - A2 Black - Surplus
H&K Heckler & Koch
Now: $89.95Was: $99.95H&K HK33/HK93 A2 Black Buttstock - Surplus HK33 complete surplus buttstock assembly in good condition. In perfect working order but will have signs of use. This is the original buttstock for the HK33A2. Compatible With: HK33 HK93 HK53 V33, 53, C93Now: $89.95Was: $99.95 -
On Sale
HK .308 Rifles Clubfoot Stock with Enhanced Heavy Buffer
Michaels Machines
Now: $386.95Was: $429.95US G3, 91, PTR-91 Or Clone Club Foot Stock U.S clubfoot stock comes fully assembled and ready to drop onto your HK G3, 91, PTR or other HK style firearm. Enhanced heavy buffer installed for optimum performance. The enhanced heavy buffer has been...Now: $386.95Was: $429.95 -
On Sale
AR-15 Stabilizing Brace - 5 Position Adjustable
SB Tactical
Now: $121.45Was: $134.95SBA3 - 5 Position Adjustable Stabilizing Brace - AR15 Designed for all platforms capable of accepting a mil-spec carbine receiver extension, the SBA3 is a 5-position adjustable, dramatically enhances versatility, and features a minimalist design with an...Now: $121.45Was: $134.95 -
On Sale
HK417, MR762, G28 Slim Line Retractable Buttstock
H&K Heckler & Koch
Now: $78.26Was: $86.95H&K HK MR762/417/G28 Slim Line Retractable Stock New From HK Germany the slim line retractable stock fits all MR762, HK 417 buffer tubes. Marked with the HK logo and issued on specialized HK 417, MR762 rifles. Compatible With: HK MR762 HK 417 HK...Now: $78.26Was: $86.95 -
On Sale
HK91, G3 Stock - AR15 Style - Complete Assembly
PTR
Now: $247.45Was: $274.95PTR HK 91/G3 (7.62x51/.308) AR15 Style Magpul Stock - Complete Assembly AR15/M16 retractable stock combo set up for use on an HK91, G3 & PTR91 style of rifles. This is a perfect compliment for those that want to use The popular Magpul MIL-SPEC Moe...Now: $247.45Was: $274.95 -
On Sale
HK/HKP HK MP5 .22 A2 Stock
HKP HK Parts / Heckler & Koch
Now: $161.95Was: $179.95H&K/HKP HK MP5 .22 A2 Stock Upgrade your HK MP5 .22 rifle with the precision-engineered A2 fixed stock from H&K & HK Parts. Designed specifically for the .22 LR, this stock provides a solid, stable shooting engagement while maintaining the...Now: $161.95Was: $179.95 -
On Sale
HKP 2 Point Leather Sling - Black
HKP HK Parts
Now: $39.96Was: $49.95HKP 2 Point Leather Sling - Black These new HK Parts 2-point slings are based off of the original German HK design that are no longer offered. This is a 1st time offering, handcrafted by a German artisan. Made in the USA from quality leather and hardware...Now: $39.96Was: $49.95 -
On Sale
HK Leather Sling - Used
H&K Heckler & Koch
Now: $44.96Was: $49.95Original Surplus German HK Leather 2 point sling Comes with HK sling hook. Pulled from German military G3 rifles. Complete and in excellent shape overall. Made with leather straps and steel hardware and HK sling hook. Compatible With: HK91 G3 ...Now: $44.96Was: $49.95 -
Out Of StockOn Sale
HK MP5/SP5/MP5K/SP5K Replacement Buffer For Factory End Cap or Folding Stock
H&K Heckler & Koch
Now: $22.45Was: $24.95H&K MP5/SP5/MP5K/SP5K Replacement Buffer For Factory End Cap or Folding Stock This item is a Heckler & Koch Genuine Part, used to replace the factory HK buffer on MP5/SP5/MP5K/SP5K folding stocks and end caps. This is only usable on the factory...Now: $22.45Was: $24.95 -
On Sale
HK MP5 End Cap with Sling Swivel
HKP HK Parts
Now: $67.96Was: $84.95HK Alloy Pistol End Cap with Sling Swivel Made from solid billet aircraft grade aluminum with the HK German sling loop and rubber heavy duty H buffer. With the alloy construction this unit will not break like the plastic end caps. Compatible...Now: $67.96Was: $84.95 -
On Sale
HK MP5K Dual Folding Stock and Adapter
B&T Brugger & Thomet / Strike Industries
Now: $287.95Was: $319.95Strike Industries Dual Folding Stock with HKP MP5K Adapter The Strike Industries Dual Folding Stock paired with the HKP MP5K picatinny adapter is one of the best options on the market for those looking for a light, compact folding stock configuration...Now: $287.95Was: $319.95 -
HK MP5, 94 Folding Stock - UMP Style - HK Parts Stock or Brace Adapter Included
USA
$249.95HK MP5, 94 UMP Style Folding Stock With HK Parts Brace/Stock Adapter New US UMP style folding stock assembled with our own HK Parts stock adapter. Our HK Parts stock adapter was made from a solid billet of CNC machined aircraft grade aluminum with QD...$249.95