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
Thread Protector - 9mm - 13.5x1 LH - Enhanced
HKP HK Parts
Now: $19.96Was: $24.95HKP 9mm Enhanced Thread Protector - Threaded 13.5x1 LH Titanium manufactured enhanced thread protector in 13.5x1 LH for use with all threaded barrels. This unique design will fit over and protect the...HKP-19497Now: $19.96Was: $24.95 -
On Sale
HK MP5SD Barrel Port Cleaning Brush Replacement Cartridge
HKP HK Parts
Now: $31.00Was: $38.75HKP MP5SD Replacement Cartridge for Barrel Port Brush Replacement cartridge for HK MP5SD barrel port brush. Our replacement cartridge is compatible with factory HK barrel brush assemblies...HKP-21294Now: $31.00Was: $38.75 -
On Sale
HK VP9L Railok™ Compensator
HKP HK Parts
Now: $97.46Was: $189.95HK Parts Railok™ Mounting System Compensator: H&K VP9L The HK Parts Railok™ mounting system compensator strikes a seamless balance of form and function. Users will immediately notice the reduction...HKP-21253Now: $97.46Was: $189.95 -
On Sale
HK91, G3 Magazine Loader
Maglula
Now: $25.46Was: $29.95HK91, G3, PTR .308 LULA Mag Loader For those that have used Maglula products they offer the best mag loaders on the planet. Features: Loads a round a second, can unload the entire 20 round magazine...HKP-16228Now: $25.46Was: $29.95 -
On Sale
Flare Gun and Flare Kit - 26.5mm - Polish Signal Flares
AC-Unity
Now: $149.96Was: $249.95AC-Unity 26.5mm Flare Gun With Polish Signal Flares The AC-Unity flare gun is a durable launcher designed to dispense 26.5mm flares or smoke grenades. THKP-20154Now: $149.96Was: $249.95 -
On Sale
HK Universal Angled Fore Grip - M-LOK
Magpul
Now: $23.16Was: $28.95Magpul - M-LOK AFG (Angled Fore Grip) The Magpul M-LOK AFG (Angled Fore Grip) is the result of research and refinements done to the original AFG and AFG-2. By integrating the direct-attach M-LOK...HKP-17267Now: $23.16Was: $28.95 -
On Sale
Compensator Delete Plate - Picatinny Rail
HKP HK Parts
Now: $7.85Was: $18.95HKP Compensator Picatinny Rail Delete Plate The HK Parts compensator picatinny rail delete plate quickly replaces the picatinny rail for a no-snag, sleeker execution. This offering is not compatible...HKP-21317-MNow: $7.85Was: $18.95 -
On Sale
HK UMP Magazine Body - .45 ACP - 25 Round
HKP HK Parts
Now: $27.97Was: $34.95UMP 45 25 Round Magazine Body Only - USA Made New US made UMP .45 cal 25 Round Factory Mag Body. Each magazine body will fit all HK UMP factory firearms as well as the HK USC's that have been...HKP-17020Now: $27.97Was: $34.95 -
On Sale
HK MP5 Folding Stock - .22LR - UMP Style
HKP HK Parts / Heckler & Koch
Now: $224.96Was: $249.95HKP HK Parts and Heckler and Koch UMP Style Folding Stock with HK Parts Stock Adapter for MP5 .22LR New complete MP5 .22lr folding stock with UMP style stock section. Each stock uses a UMP style...HKP-20167Now: $224.96Was: $249.95 -
On Sale
HK416 Trigger - Geissele SSF
Geissele
Now: $463.71Was: $529.95HK416 SSF Trigger- Geissele The Geissele Super Select-Fire (SSF) HK416 trigger is a select-fire combat trigger that Geissele Automatics developed for the U.S. Special Operations Community. The HK416...HKP-16477Now: $463.71Was: $529.95 -
On Sale
HK MP5, MP5K, SP5, SP5K Bolt Head - 9mm
RCM
Now: $196.84Was: $224.95HK MP5, 94, MP5K, & SP89 9mm - Complete Bolt Head Each bolt head incorporates a mixture of the finest quality US-made and factory German HK parts, making a new complete bolt head ready for use. Use...HKP-01241Now: $196.84Was: $224.95 -
On Sale
HK VP40 Compensator- Rail Mount - Gen 2
HKP HK Parts
Now: $74.96Was: $169.95HKP HK VP40 Gen 2 Rail Mount Compensator Specifications: Length: 4 1/4 inches HeighHKP-19170Now: $74.96Was: $169.95