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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
HK MP5 Pistol Stabilizing Brace - SBA4 - Adapter Included
SB Tactical
Now: $265.45Was: $294.95SB Tactical HK MP5 SBA4 Pistol Stabilizing Brace & Adapter MP5, SBA4 5-position adjustable brace features an integral ambidextrous QD sling socket for a quick install and removal sling attachment. This brace is the perfect addition for your MP5, SP5...Now: $265.45Was: $294.95 -
On Sale
Century Arms AP51 Retractable Stock - A3
MKE
Now: $404.95Was: $449.95MKE Century Arms AP51 A3 Retractable Stock Factory new MKE stock professionally converted to fit the AP51 rifles and pistols. This AP51 stock was modified to the correct length recoil rod to make it a true drop in stock. Only offered here at HK Parts...Now: $404.95Was: $449.95 -
On Sale
Picatinny 8" Stock with 1913 Folding Mech
JMAC Customs
$274.45 - $278.95JMac 8" Stock with 0.275" Cheek Rise - 1913 Attachment Feautures: New Integrated Rubber Buttpad 2x Integrated QD Sling Socket 8" Length 0.275" Cheek Rise Drilled and tapped for optional cheek risers Compatible with JMAC & SIG folding mechanisms 7075...$274.45 - $278.95 -
Out Of StockOn Sale
Folding Stock - SS-8 with 1913 Folding Mech
JMAC Customs
Now: $256.49Was: $284.99JMAC Customs SS-8 Folding Stock w/1913 Folding Mech Skeleton stock 8" with 1913 folding mech (not assembled) 2x integrated QD sling socket 8" length Drilled and tapped for optional cheek risers (will be available in the future) Compatible with SIG...Now: $256.49Was: $284.99 -
Out Of StockOn Sale
Picatinny 9" Stock with 1913 Folding Mech
JMAC Customs
Now: $278.91Was: $309.90JMAC Universal Picatinny 9" Stock with 1913 Folding Mech Feautures: NEW Integrated Rubber Buttpad!! 2x Integrated QD Sling Socket 9" Length 0.275" Cheek Rise Drilled and tapped for optional cheek risers Compatible with JMAC & SIG folding...Now: $278.91Was: $309.90 -
On Sale
HK MP5 Stock or Brace Adapter - Folding - .22 LR - Alpha
MI Midwest Industries
Now: $377.95Was: $419.95MI/HKP HK MP5 .22 LR Alpha Folding Brace/Stock Adapter The Midwest Industries alpha folding stock paired with the HK Parts picatinny rail adapter offers unparalleled versatility. Adjust your length of pull, cheek riser, and butt pad to your exact style...Now: $377.95Was: $419.95 -
Clubfoot Stock For HK .308 Rifles - Green
USA
$299.95US & German HK G3, 91, PTR-91 Or Clone Club Foot Stock HK clubfoot stock comes fully assembled with both US & German H&K parts. Includes: HK 21E Clubfoot central stock section (counts as one US compliant part) HK heavy rubber buttpad USHK...$299.95 -
On Sale
B&T TP9 Telescopic Brace
B&T Brugger & Thomet
Now: $457.15Was: $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...Now: $457.15Was: $507.95 -
Out Of StockOn Sale
HK G36 Convex Folding Adjustable IDZ Stock
H&K Heckler & Koch
Now: $349.15Was: $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...Now: $349.15Was: $387.95 -
On Sale
HK91, G3 PTR Fixed Stock Complete w/ Enhanced Heavy Buffer - Surplus - Black
H&K Heckler & Koch
Now: $314.95Was: $349.95German G3, 91, PTR Stock complete with Enhanced Heavy Buffer - Surplus Used black German stock complete with Enhance DMR buffer installed. Ready to drop in on your HK or clone rifle. Used in perfect working condition. Each stock includes all parts...Now: $314.95Was: $349.95 -
On Sale
B&T MP5 Folding Stock/Length Adjustable Helmet Stock
B&T Brugger & Thomet
Now: $341.95Was: $379.95B&T MP5 Folding Stock/Length Adjustable Helmet Stock Swiss made B&T folding and length adjustable helmet stock for the HK MP5 and compatible HK MP5 style firearms. This is a military grade stock as supplied by B&T to military and law...Now: $341.95Was: $379.95 -
On Sale
HK MP5 .22LR Dual Folding Stabilizer w/ Adapter
B&T Brugger & Thomet / Strike Industries
Now: $287.95Was: $329.95Strike Industries HK MP5 .22LR Dual Folding Stabilizer w/ Adapter The Strike Industries Dual Folding Stabilizer 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: $329.95