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, HK53, HK93 Retractable Stock - A3 - OD Green
MKE
Now: $233.95Was: $259.95MKE HK33/53/93 Retractable Stock - OD GREEN The MKE retractable HK33 buttstock is an easy-to-install retractable stock system designed to deliver superior comfort and reliable weapon control. The simple lock/release system is easy to operate,...Now: $233.95Was: $259.95 -
On Sale
Uzi Sling - Used
Other
Now: $22.45Was: $24.95Uzi Sling - Used Original IMI sling used complete with steel buckle, two leather loops and steel tip keepers. Once they're gone, they're gone for good. Compatible With: Action Arms Uzi Micro & Mini SMG Model A&B carbine Semi-Auto Mini Carbine...Now: $22.45Was: $24.95 -
On Sale
HK SP5 Folding Stock w/ HK Parts Adapter
B&T Brugger & Thomet
Now: $269.95Was: $299.95B&T Folding Stock with HK Parts Adapter - SP5 B&T 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...Now: $269.95Was: $299.95 -
On Sale
GSG9 HK G36, HK G36K Folding Stock
GSG9
Now: $103.50Was: $115.00HK G36 Full Length Stock HK G36 10.5" Stock complete for G36 firearms. The G36/G36K stock is the longest stock option for the G36 family of firearms. For those that would like a shorter stock choose the G36C length stock. Each stock comes complete with...Now: $103.50Was: $115.00 -
On Sale
HK91, G3 Complete Fixed Stock - Black
PTR
Now: $206.95Was: $229.95New HK91, G3, PTR-91 US-Made (PTR-91 Manufactured) Fixed Stock Made from all German & US-made HK parts. This stock will fit any of the HK G3 & HK 91 & PTR rifles. This stock also counts as one US-compliant part for 922r compliance. This stock...Now: $206.95Was: $229.95 -
On Sale
HK MP5K QD End Cap with Buffer
HKP HK Parts
Now: $35.96Was: $44.95Quick Detach MP5K, SP-89 Steel End Cap With Replaceable Rubber Buffer Compatible With: MP5K SP89 Clone or other custom buildsNow: $35.96Was: $44.95 -
Out Of StockOn Sale
HK MP5 A3 Stock - Surplus / Replacement Stock
H&K Heckler & Koch
Now: $179.95Was: $199.95Military German manufactured A3 Retractable Stock - Surplus A one-time offering of some very well used German military stocks that require TLC and refinishing. Ideal for custom projects or replacement parts. These are early model A3 stocks with the steel...Now: $179.95Was: $199.95 -
On Sale
HK91, G3 Backplate & Recoil Rod Assembly Complete
H&K Heckler & Koch
Now: $44.96Was: $49.95HK German Backplate Assembly Complete: Excellent Refinished - German HK G3 backplate complete that has been refinished in black oxide. Great replacement for worn out or damaged backplates. Compatible With: G3 HK91 PTR 91 Custom clonesNow: $44.96Was: $49.95 -
On Sale
HK MP5K, SP5K, SP89 Folding Stock Adapter
HKP HK Parts
Now: $111.96Was: $139.95HKP MP5K/SP5K/SP89 Folding Stock Adapter The HK Parts folding stock adapter is the best option to attach onto the UMP style stock or the B&T folding stock. Will also work on any other stocks that utilizes the same mounting / folding system...Now: $111.96Was: $139.95 -
On Sale
HKP 2 Point Leather Sling - OD Green
HKP HK Parts
Now: $39.96Was: $49.95HKP 2 Point Leather Sling - OD Green 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...Now: $39.96Was: $49.95 -
HK MP5K Folding Brace - Skeletonized
B&T Brugger & Thomet / SB Tactical
$239.95SB Tactical - B&T - HK MP5K Swiss Folding Brace - Skeletonized Factory Swiss B&T MP5K, SP5K folding pistol brace with the SB tactical/ B&T components assembled. A rare offering using the B&T Swiss manufactured folding polymer end cap with...$239.95 -
On Sale
HK417, MR762 Tool - Take Down
H&K Heckler & Koch
Now: $8.96Was: $9.95H&K HK MR762/417 Take Down Tool This item is used to take down the upper receiver from the lower receiver as well as tighten down the stock movement on the E1/E2 stock. Each tool will be stored in the rear of the E1/E2 stock and may come in black or...Now: $8.96Was: $9.95