Other Brands on Sale
Save on select products from MKE, RCM, B&T, Magpul, Comp-Tac, PTR, SB Tactical and many more during the HK Parts Labor Day Sale. Get free shipping on qualifying orders over $250. 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 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 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
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 P30, P30L, P30SK Straight Trigger
Grayguns
Now: $76.00Was: $95.00Designed by Keith Hosey, Grayguns’ director of gunsmithing, the HK P30 Straight Trigger is a first-of-its-kind in the market. It fits all P30 variants. The trigger reduces over-travel while featuring...HKP-19748Now: $76.00Was: $95.00 -
On Sale
HK MP5, SP5K Extractor Spring - 9mm
MKE
Now: $5.56Was: $6.95MKE HK MP5, MP5K - Extractor Spring - 9mm Extractor spring for all 9mm HK variants including clones. This spring is the #1 repair & replacement item for the MP5 and MP5K family of firearms...HKP-22481Now: $5.56Was: $6.95 -
On Sale
HK MP5, SP5, AP5 Handguard - SL
Magpul
Now: $42.46Was: $49.95Magpul HK MP5, HK SP5, HK AP5 SL HandguardHKP-19309-MNow: $42.46Was: $49.95 -
On Sale
HK G3 Parts Kit - FMP
FMP HK CONTRACT
Now: $127.96Was: $159.95FMP - G3 Parts Kit - With Alloy Mag The G3 has been an iconic battle rifle utilized all over the world and revered as one of the best that H&K has offered. These kits are de-milled G3's that were...HKP-22531Now: $127.96Was: $159.95 -
On Sale
HK, Walther, Colt, .22LR O-Ring- Barrel Adapter
USA
Now: $2.37Was: $2.95Heckler and Koch, Walther, Colt, .22LR Barrel Adapter O-Ring Made from the highest quality and very durable Viton material. The O-ring on the adapter tear with use or become brittle over time. Be...HKP-17379Now: $2.37Was: $2.95 -
On Sale
HK416 Magazine - .22LR - Gray
Walther
Now: $28.84Was: $34.95HK, Umarex, Walther, HK416 .22LR Magazine - 30 Round Magazine This is the factory OEM magazine for all of the models listed. Each magazine comes in charcoal gray color.HKP-01749Now: $28.84Was: $34.95 -
On Sale
HK MP5, MP5K Optic Mount - Low Profile
B&T Brugger & Thomet
Now: $101.96Was: $119.95B&T MP5, MP5K - Low Profile Scope Mount B&T low profile scope mount. Specifications: Color: Black Height max: 30.7 mmHKP-16875Now: $101.96Was: $119.95