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 Stock
HK416 Retractable Stock - .22LR PDWC
HKP HK Parts
$0.00HK 416C Style PDW Stock - HK, Walther .22 LR The long anticipated PDW style AR15/M4 Stock is now available for the HK 416 .22 models. Made in the USA. The best PDW stock design available in the smallest package. Ergonomic, easy to use and designed...$0.00 -
HK MR556, MR762 Buttstock Release Lever
H&K Heckler & Koch
$9.95H&K HK MR556/MR762 Buttstock Release Lever Compatible With: HK MR556 HK MR762$9.95 -
Out Of Stock
HK21E, HK23E Barrel Case - Swivel Sling - 18 inch Barrels
H&K Heckler & Koch
$0.00All steel heavy duty carrying case to carry your Heckler and Koch HK21 and HK23 Barrels. Features: Heavy Duty Steel 18" barrel carrying case for 17.7" barrels Sling attached Rare and out of production Compatible with: HK21, HK21E 17.75 inch...$0.00 -
Out Of Stock
HK21E, HK23E Barrel Case - Swivel Sling - 22 inch Barrels
H&K Heckler & Koch
$0.00All steel heavy duty carrying case to carry your Longer Heckler and Koch HK21 and HK23 Barrels. Features: Heavy Duty Steel 22" barrel carrying case Sling attached Rare and out of production Compatible with: HK21, HK21E HK23, HK23E$0.00 -
Out Of Stock
HK PSG1, MSG90 Sling Attachment
H&K Heckler & Koch
$0.00H&K PSG1 & MSG90 (7.62x51/.308) Sling Attachment Sling attachment that connects to the front of a forearm. The sling loop attachment slides into the bipod adapter slot. Compatible With: PSG-1 MSG-90$0.00 -
Out Of Stock
HK PSG1, MSG90 Sling
H&K Heckler & Koch
$0.00New HK German PSG-1 & MSG90 Factory Black Sling With Forearm Attachment Each comes with the factory-correct mounting hardware attachment for the PSG1/MSG-90 forearm. This item is no longer available, so there is a limited supply.$0.00 -
Out Of Stock
HK91, G3, PSG1, MSG90 Buttstock
H&K Heckler & Koch
$0.00New HK German MSG-90 Rear Stock Complete These MSG90 stocks have the PSG1 single stage buffer installed & are fully adjustable. A genuine Heckler & Koch OEM product. The cheek piece and butt pad are adjustable on the fly. This stock is 2...$0.00 -
Out Of Stock
HK91, G3 Clubfoot Stock
H&K Heckler & Koch
$0.00HK G3, 91, PTR-91 Or Clone Club Foot Stock HK clubfoot stock comes fully assembled with all German Heckler & Koch Genuine parts. Compatible With: HK 91 HK G3 PTR-91, 32 Rifles HK .308 Rifles Other custom HK builds or clone builds. Each HK Clubfoot...$0.00 -
Out Of Stock
HK91, G3 Heavy Recoil Buffer
$199.95HK Heavy Recoil Buffer For HK Style Firearms Made 100% in the USA by one of the best HK gunsmiths. Each unit is based on the original HK German 2-stage factory heavy buffer. Compatible With: HK 91, G3, PTR SAR-3/8, FMP, Vector, SR9, PTR PDW, V51,...$199.95 -
Out Of Stock
HK33, HK53, HK93 Retractable A3 Buttstock - Latest Design
H&K Heckler & Koch
$0.00HK German HK 93, HK33, HK 53 A3 Latest Generation Retractable Rear Stock- 4th Gen With Latest HK German Buffer DesignAlso fits all in spec V93, V53, C93, Other in spec .223 Clones. This stock has the latest buffer and sling attachment improvements. This...$0.00 -
Out Of Stock
HK Factory Central Buttstock Section - Black
H&K Heckler & Koch
$0.00H&K Factory Central Buttstock Section - Black New HK Factory German Central Butt Stock Section HK Black In Colour. This central section is 8 7/8" long overall. Latest HK German manufacture. Has a buffer hole opening of .80 inches in diameter and will...$0.00 -
Out Of Stock
HK33, HK53, HK93 Backplate
H&K Heckler & Koch
$0.00German HK Factory Correct Back plate - 93, 33, 53 New HK German factory back plate for HK 93,33,53 stocks. Rare and hard to find new. Not cut down G3 back plates these are the real deal with factory HK German Paint. HK 93 HK 53 HK 33 Clones & other...$0.00