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 USP, P30, HK45 Hammer Spring - Reduced Power - 10 lb.
Lazy Wolf
Now: $7.96Was: $9.95Lazy Wolf HK Reduced Power Hammer Spring - 10 lb. An exciting new offering as a joint collaboration from the widely renowned pistol smith Lazy Wolf Guns & HK Parts! This custom spring was designed...HKP-18132Now: $7.96Was: $9.95 -
On Sale
HK USP Pistol Light, Laser Adapter - Mount
HKP HK Parts
Now: $11.21Was: $28.95HKP HK USP Pistol Light, Laser Adapter This is the flashlight adapter needed for all HK USP Full Size Pistols to attach an aftermarket light or laser to the bottom rail of the firearm since HK USP's...HKP-00960Now: $11.21Was: $28.95 -
On Sale
HK416 Pistol Brace and Stock Adapter - .22LR - Picatinny
HKP HK Parts
Now: $50.37Was: $62.95HKP HK Parts HK 416 .22 Picatinny Pistol Brace and Stock Adapter CNC billet machined in the USA from one piece of aircraft grade aluminum. Each adapter was fitted for optimal use on the HK 416 .22...HKP-19742Now: $50.37Was: $62.95 -
On Sale
HK MP5, MP5K Optic Mount - Extended Claw - Picatinny
UTG PRO
Now: $53.59Was: $64.95UTG HK MP5/MP5K Claw Mount - Extended Picatinny UTG Pro Claw Mount for MP5 and MP5K pattern firearms featuring UTG's patented receiver locking interface. Each U.S. made mount features an...HKP-21606Now: $53.59Was: $64.95 -
On Sale
HK USP, P2000, HK45C Magazine Release - Enhanced
HKP HK Parts
$34.97 - $49.95HKP HK Parts Enhanced Magazine Release for HK US, HK P2000, and HK45C Upgrade your pistol's performance with our oversized magazine release. Crafted from durable 6061 billet aluminum, this US made...HKP-19287-M$34.97 - $49.95 -
On Sale
HK P30, P30L Magwell - Low Profile
HKP HK Parts
$38.22 - $59.95HK P30, P30S & P30L Tactical Low Profile, EDC Magwell - 9mm & .40 Cal This low-profile mag-well is for the average everyday P30 owner who would like the enhancements and competitive advantage a...HKP-21150-M$38.22 - $59.95 -
On Sale
HK Semi Auto Spacer with Elbow Spring - Match Grade
PTR
Now: $9.56Was: $11.95PTR Semi Auto Spacer With Elbow Spring - Match Grade For use on all HK semi-auto trigger packs. It's a must-have for those converting a full auto trigger pack to semi-auto. This unit provides a...HKP-00838Now: $9.56Was: $11.95 -
On Sale
HK VP9 Thumb Rest Takedown Lever
Align Tactical
Now: $47.97Was: $59.95Align Tactical HK VP9 Thumb Rest Takedown Lever The Align tactical thumb rest takedown lever integrates an ergonomic ledge for the support hand’s thumb to firmly lock down against, serving as a...HKP-20590Now: $47.97Was: $59.95 -
On Sale
M-LOK Vertical Foregrip - Long
HKP HK Parts
Now: $19.96Was: $24.95HKP Universal M-LOK Long Grip This grip is by far the nicest grip we have encountered for the money. This rock solid grip is a must have for anyone that uses a vertical grip. This is the only...HKP-20680Now: $19.96Was: $24.95 -
On Sale
HK MP5, MP5K Locking Piece - 100 Degree - RCM
RCM
Now: $32.14Was: $38.95RCM MP5, HK94 & MP5K 100 Degree Locking Piece Each 100-degree MP5 locking piece is the proper, correct locking piece for all HK MP5, HK94 and full-size clones as well as this is now the correct...HKP-01242Now: $32.14Was: $38.95 -
On Sale
HK VP9 Optic Plate #8 - Holosun 407K, 507K - Red Dot Pistol Mount
HKP HK Parts
Now: $39.97Was: $49.95HK VP9 Series Optics Plate #8 - Holosun 407K/507K Optic Mount - Steel The finest all steel mounting solution for your HK VP9 Series Optic Ready model. New solid billet machined steel optics plate...HKP-20016Now: $39.97Was: $49.95 -
On Sale
HK91, G3 Rubberized Mag Pouch - Surplus
Now: $3.71Was: $9.95German Surplus Green Rubberized Mag Pouch Used Compatible With: HK G3, 91, PTR & CETME Custom HK builds & HK Clones Please note: These range inHKP-16321Now: $3.71Was: $9.95