Labor Day Sale
The HK Parts Labor Day Sale is live. Save up to 20% on select HK firearm parts, magazines, accessories, upgrades, and products from top brands. Get free shipping on qualifying orders of $250 or more. Limited quantities are available.
Free shipping applies to qualifying orders with a subtotal of $250 or more. All orders receiving free shipping will be shipped via USPS Standard. Exclusions may apply.
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On Sale
AR-15 Commercial Buffer Tube Kit
HKP HK Parts
Now: $20.96Was: $47.95AR-15 Commercial Buffer Tube Kit Compatible With: All AR-15 style platforms Not correct length for HK rifles IncludesHKP-02736Now: $20.96Was: $47.95 -
On Sale
HK90 Series Cocking Tube End Cap - USED
H&K Heckler & Koch
Now: $11.21Was: $32.95HK90 Series Cocking Tube End Cap - USED CONDITION MAY VARY USED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL.HKP-00099-BL-BNow: $11.21Was: $32.95 -
On Sale
ACR Style Folding Stock - Picatinny Mount - Universal
Global Ordnance
Now: $157.46Was: $174.95Global Ordnance UFS 1913 Universal Folding Stock The Global Ordnance UFS 1913 Universal Folding Stock is designed for firearms equipped with a 1913 Picatinny rear rail. Built for versatility and...HKP-22542-MNow: $157.46Was: $174.95 -
On Sale
HK91, G3 Cocking Tube with Hanger - Ribbed - USED
H&K Heckler & Koch
Now: $20.96Was: $34.95HK German HK G3, HK91 Ribbed Cocking Tube With Hanger Installed - Used VARYING CONDITION SHOWN - SOLD INDIVIDUALLY DENTED. REFER TO PICTURES <HKP-00719-USEDNow: $20.96Was: $34.95 -
On Sale
HK MP5, HK90 Series Hammer Strut - USED
H&K Heckler & Koch
Now: $3.91Was: $9.95HK MP5, G3, 91, PTR, 93, 33, HK94 Hammer Strut - USED SOLD INDIVIDUALLYHKP-15445-USEDNow: $3.91Was: $9.95 -
On Sale
B&T 9mm Magazine - 10 Round
B&T Brugger & Thomet
Now: $58.50Was: $65.00B&T 10 Round 9mm Magazine Compatible With: B&T MP9/TP9 <HKP-21740Now: $58.50Was: $65.00 -
On Sale
HK MP5 Alpha Folding Stock With Direct Fit Adapter - .22 LR
MI Midwest Industries
Now: $267.72Was: $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...HKP-21515-MNow: $267.72Was: $419.95 -
On Sale
HK Binary Selector Set - Ambi Housing - RAL8000
HKP HK Parts
Now: $50.97Was: $79.95HKP/H&K MP5/K 9mm Ambi Housing Franklin Armory Binary Selector Set - RAL 8000HKP-21380Now: $50.97Was: $79.95 -
On Sale
HK VP9 Compensator for Threaded Barrel - Bronze
HKP HK Parts
Now: $89.96Was: $179.95HKP HK VP9 Compensator for Threaded Barrel - Bronze This HK Parts VP9 threaded barrel rail mount compensator is the perfect accessory for your firearm. Our compensator has a sleek design that flows...HKP-20858Now: $89.96Was: $179.95 -
On Sale
Muzzle Brake - Titanium 3 Port .30 Cal
Tactical Precision MFG
Now: $32.21Was: $84.99TPM - Titanium 3 Port Muzzle Brake .30 Cal This radially ported muzzle brake is for Ruger American and many other lightweight mountain rifles. Features: Weight:0.67 ozHKP-20777Now: $32.21Was: $84.99 -
On Sale
HK P30SK Rail Mount Compensator for Threaded Barrel
HKP HK Parts
Now: $74.96Was: $169.95HKP HK P30SK Rail Mount Compensator for Threaded Barrel This HK P30SK rail mount compensator is the perfect accessory brought to you by HKParts. This compensator has a sleek design that flows with...HKP-20637Now: $74.96Was: $169.95 -
On Sale
Aimpoint T1 Optic Mount - Lower 1/3 Co-Witness
AIM
Now: $27.00Was: $29.99Aimpoint - T1 Mount - Lower 1/3 Co-Witness Features a machined recoil lug for consistent, repeatable mounting. Features: 6061 T6 aluminumHKP-19335Now: $27.00Was: $29.99