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
HK MP5K, SP89 Handguard - Low-Profile
PTR
$40.13 - $62.95PTR HK MP5K, SP89 9mm Tactical Low-Profile Handguard The modular tactical forearm from PTR accommodates 2" rails on either site or bottom for mounting accessories. Made from aircraft-grade aluminum...HKP-14539-M$40.13 - $62.95 -
On Sale
HK21 Bolt Head 21-H Hybrid - FMP
RCM
Now: $395.96Was: $494.95HK21 21-H Hybrid Bolt Head for FMP HK21s The newly designed HK21 style Hybrid bolt head integrates the latest "E" style design into your classic HK21. It features the upgraded pivoting extractor...HKP-22714Now: $395.96Was: $494.95 -
On Sale
Now: $116.96Was: $129.95 -
On Sale
HK MP5, MKE AP5 Bolt Head - Stripped - GUNSMITH SPECIAL
Other
Now: $52.46Was: $149.95Turkish Contract HK MP5, MKE AP5 Stripped Bolt Head - GUNSMITH SPECIAL VARYING CONDITION SHOWN - SOLD INDIVIDUALLY Please Note: Will require work beHKP-99372Now: $52.46Was: $149.95 -
On Sale
HK45C Railok™ Threaded Barrel Compensator - BLEMISHED
HKP HK Parts
Now: $72.71Was: $189.95HKP HK45C Railok™ Threaded Barrel Compensator - BLEMISHED ACTUAL UNIT MAY HAVE MARKINGS THAT DIFFER SLIGHTLY FROM THE ONE PICTURED. COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD ASHKP-21264-BNow: $72.71Was: $189.95 -
On Sale
HK G36 Magazine Spring - 30 Round
HKP HK Parts
Now: $5.07Was: $7.95HKP HK G36 Replacement 30 Round Magazine Spring A high-quality replacement spring designed to restore optimal performance to your G36 magazine. Built to withstand frequent use, this component ensures...HKP-21830Now: $5.07Was: $7.95 -
On Sale
HK MP5 Alpha Folding Stock With Direct Fit Adapter
MI Midwest Industries
$267.72 - $293.97MI/HKP HK MP5 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,...HKP-21512-M$267.72 - $293.97 -
On Sale
HK VP9, VP40 Compensator - Quick Detach - US - BLEMISHED
HKP HK Parts
Now: $84.71Was: $149.95HKP Comp Weight™ HK VP9, VP40 Quick Detach Compensator - BLACK - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART...HKP-21080-BNow: $84.71Was: $149.95 -
On Sale
HK P2000 Compensator for Threaded Barrel
HKP HK Parts
Now: $101.21Was: $189.95HKP HK P2000 Compensator for Threaded Barrel The HK Parts P2000 Compensator will add a sleek and tactical look to your P2000. With the quick and easy addition of our compensator you will add plenty...HKP-20879Now: $101.21Was: $189.95 -
On Sale
HK VP9, VP40 Compensator - Rail Adapter - V1
HKP HK Parts
Now: $24.47Was: $34.95Comp Weight™ Rail Adapter - VP9, VP40 The HK Parts Comp Weight™ Compensator rail adapter is designed to easily screw on to your quick detach Comp Weight™ by replacing the quick detach lever. This is...HKP-18736Now: $24.47Was: $34.95 -
On Sale
HK P2000 Tactical Barrel - .40 S&W - 4.28" - Threaded 9/16x24 RH
RCM
Now: $168.75Was: $225.00RCM HK P2000 .40 S&W Tactical Barrel - Threaded 9/16x24 RH Each P2000 .40 S&W tactical barrel is crafted from ordnance-grade steel, heat-treated, and finished with a durable nitride coating. It is...HKP-16709Now: $168.75Was: $225.00 -
On Sale
HK416, MR556 Carbine Handguard - 9" - M-LOK
MI Midwest Industries
Now: $206.96Was: $229.95MI Midwest Industries 9" Carbine Handguard for M-LOK Compatible HK416 and HK MR556 Features: MHKP-18436Now: $206.96Was: $229.95