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
HK93, HK53, HK33 - Retractable Stock - A3
MKE
Now: $359.95Was: $399.95MKE HK93, HK33, HK53 & Z43 - A3 Stock - Cerakote A3 retractable stock for the HK33/53/93 built by MKE on HK tooling. These MKE stocks are your best option for a new production stock now that HK has discontinued them. Compatible...Now: $359.95Was: $399.95 -
HK MP5 .22LR UMP Style Folding Stock
HKP HK Parts / Heckler & Koch
$249.95HK MP5 .22LR - German UMP Style Folding Stock w/ HK Parts Stock Adapter New complete MP5 .22lr folding stock with UMP style stock section. Each stock uses a UMP style stock for a longer length of pull and a includes a new CNC machined stock adapter...$249.95 -
On Sale
HK MP5, HK93, HK33 Fixed Wood Stock
H&K Heckler & Koch
Now: $359.95Was: $399.95H&K MP5, 94, 93, 33 Fixed Wood Stock Never before has there been a commercially available wooden stock for the HK 93 & MP5 series of firearms. The wood stock is a factory surplus walnut stock integrated with the factory 93/33 buffer assembly and...Now: $359.95Was: $399.95 -
On Sale
HK416 Folding Brace - Dual - Adapter Included - .22LR
B&T Brugger & Thomet / Strike Industries
Now: $314.95Was: $349.95Strike Industries Dual Folding Stock & Brace with HKP 416 .22LR Adapter The Strike Industries Dual Folding Brace paired with the HKP 416 .22LR picatinny adapter is one of the best options on the market for those looking for a light, compact folding...Now: $314.95Was: $349.95 -
On Sale
HK MP5 Folding Stock with HK Parts Adapter
B&T Brugger & Thomet
Now: $250.16Was: $277.95B&T Folding Stock for All MP5 Full Size Variants Swiss made B&T folding stock completely assembled With our own HK Parts stock adapter. CNC machined aircraft grade aluminum with QD sling attachment point. Compatible With: MP5 (NOT...Now: $250.16Was: $277.95 -
On Sale
HK MP5K Dual Folding Stabilizer with Adapter
B&T Brugger & Thomet / Strike Industries
Now: $314.95Was: $339.95Strike Industries Dual Folding Stabilizer with HKP MP5K Adapter The Strike Industries Dual Folding Stabilizer 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...Now: $314.95Was: $339.95 -
On Sale
HK MP5 Stock
Safety Harbor Firearms
Now: $251.95Was: $279.95KES HK MP5 Stock The all-new KES is designed to fit the MP5 pattern pistols/rifles. Specifications: Guide rods slide into the existing slots present on the receiver Rods machined to go underneath the reinforcing piece welded onto the rear of the...Now: $251.95Was: $279.95 -
On Sale
B&T GHM9 Stock or Brace Adapter - Telescopic
B&T Brugger & Thomet
Now: $459.00Was: $510.00B&T GHM9 Telescopic Brace/Stock Adapter Switzerland manufactured telescopic brace adaptor for Gearhead Works Tailhook MOD 1. Tailhook is not included. ***Stabilizing braces sold by HK Parts are designed and intended for the exclusive application as a...Now: $459.00Was: $510.00 -
On Sale
HK MP5 Brace and HKP Adapter - Skeletonized
HKP HK Parts / SB Tactical
Now: $269.95Was: $299.95SB Tactical Side Folding Brace For The HK MP5, SP5 model Each brace comes assembled ready to install no assembly required. This complete brace will come assembled with our own HK Parts stock adapter. CNC machined aircraft grade aluminum with QD sling...Now: $269.95Was: $299.95 -
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
HK51, PTR PDW Stock - Fixed
PTR
Now: $269.95Was: $299.95HK91 and PTR PDW (7.62x39) & (7.62x51/.308) Fixed Stock Each stock is constructed of new U.S. & German HK parts. This stock also counts as one U.S. 922r compliant part. Perfect for those that have registered sears or want to SBR your PDW pistol...Now: $269.95Was: $299.95 -
On Sale
HK MP5K, SP5K Pistol Stabilizing Brace - SBA3 - 5 Position Adjustable
SB Tactical
Now: $242.95Was: $269.95SBA3 - 5 Position Adjustable Stabilizing Brace - MP5K / SP5K The perfect addition to your firearm with the ability to adjust length with its 5-position adjustable buffer tube. Dramatically enhances versatility, and features a minimalist design with an...Now: $242.95Was: $269.95