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 StockOn Sale
HK MP5 Brace System - Modular - .22LR - Havoc
F5 MFG
Now: $314.95Was: $349.95F5 MFG HK MP5 .22LR Modular Brace System Havoc MBS (Modular Brace System) for the MP5 .22LR. To convert your brace into a stock, simply swap out the brace attachment interface with F5's MSS stock interface in a matter of seconds (NFA rules apply)...Now: $314.95Was: $349.95 -
On Sale
HK417, MR762 Enhanced Buffer Tube
H&K Heckler & Koch
Now: $121.45Was: $134.95H&K HK MR762/417 Enhanced Buffer Tube/Receiver Extension - Black Brand new factory HK German manufactured MR762, MR308, & HK 417 buffer tube. Compatible With: HK MR762 HK 417Now: $121.45Was: $134.95 -
On Sale
Now: $19.95Was: $29.95 -
Out Of Stock
HK21E, HK23E (7.62x51/.308) & (5.56/.223) Complete Stock
H&K Heckler & Koch
$0.00HK German HK21E, 23E Stock Complete The latest manufacture and no longer in production or offered by HK Germany.$0.00 -
On Sale
HK91, G3, PTR Folding Stock
Choate
Now: $130.45Was: $144.95HK 91, G3, PTR Side Folding Stock No gunsmith is needed as this is an easy install using your hardware from your existing fixed A2 stock. This counts as one US-made compliant part. Compatible With: HK91 G3 PTR91 Also fits HK93 and 33-style rifles...Now: $130.45Was: $144.95 -
On Sale
HK Fixed Stock Buttpad - Alpine Green
H&K Heckler & Koch
Now: $71.95Was: $79.95H&K Fixed Stock Buttpad - Alpine Green Perfect for A2 G3, 91, PTR91 & HK33, 53, 93 fixed stocks. This is a factory German brand new in HK wrapping German part.Now: $71.95Was: $79.95 -
On Sale
AR-15 Stock - ACS - Mil-Spec
Magpul
Now: $125.95Was: $139.95Magpul AR-15 ACS Stock - Mil-Spec The patent-pending Magpul ACS (Adaptable Carbine/Storage) mil-spec model is a drop-in replacement butt-stock for AR15/M16 carbines using mil-spec-sized receiver extension tubes. Similar to the Magpul CTR, the ACS also...Now: $125.95Was: $139.95 -
On Sale
HK33, HK93 Buttstock - A2 - Black
Now: $67.45Was: $74.95Malaysian Contract Black A2 Stock for HK33, HK93 Malaysian contract black A2 fixed stock for HK33 or HK93 pattern rifles. Ideal as a correct-style replacement stock or to give your 5.56 roller-lock build a classic fixed-stock profile. Compatible...Now: $67.45Was: $74.95 -
On Sale
HK Rifle Buttpad for Wooden Stocks - Used
HKP HK Parts
Now: $13.56Was: $16.95H&K Buttpad for Wooden Stocks - Enhanced Polymer Buttpad - Used Used and in varying condition. See photos for examples. The enhanced polymer buttpad is a direct replacement for the standard fixed stock buttpad and can be swapped out in seconds. No...Now: $13.56Was: $16.95 -
On Sale
HK VTAC-MK2 Sling - Coyote Tan
H&K Heckler & Koch
Now: $56.66Was: $62.95H&K VTAC-MK2 Sling - Coyote Tan - Two Point Sling The Viking Tactics Padded Sling features a closed cell foam shoulder strap and durable resin treated nylon. Its quick adjust design allows fast length changes from any position. The friction resistant...Now: $56.66Was: $62.95 -
On Sale
HK G3 Buttpad - USED
USA
Now: $3.71Was: $14.95HK G3 Buttpad - USED HK G3 buttpad, condition will vary from part-to-part vs. the pictured unit. Compatible With: HK G3 THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN, REFUND, OR EXCHANGE. SALE IS FINAL.Now: $3.71Was: $14.95 -
On Sale
HK MP5 .22LR Dual Folding Stock w/ Adapter
B&T Brugger & Thomet / Strike Industries
Now: $287.95Was: $319.95Strike Industries HK MP5 .22LR Dual Folding Stock w/ Adapter The Strike Industries Dual Folding Stock paired with the HKP MP5 .22LR picatinny adapter is one of the best options on the market for those looking for a light, compact folding stock...Now: $287.95Was: $319.95