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 P7 PSP Front Sight 6.5mm
H&K Heckler & Koch
Now: $14.96Was: $29.95HK P7 PSP Front Sight 6.5mm Compatible With: PSPHKP-01337Now: $14.96Was: $29.95 -
On Sale
HKP .40 S&W 4 Prong Flash Hider - Threaded 14.5x1 LH
USA
Now: $22.46Was: $79.95HKP .40 S&W 4 Prong Flash Hider - Threaded 14.5x1 LH THIS IS A CLOSEOUT PRODUCT DUE TO A HARMONIC (TUNING FORK EFFECT) PRESENT WHEN SHOOTING. THE PART IS ENTIRELY FUNCTIONAL AND IS SOLD AS-IS,...HKP-01986Now: $22.46Was: $79.95 -
On Sale
HK USP Fiber Optic Rear Sight - Green
Hi-Viz
Now: $35.03Was: $54.95Hi-Viz HK USP Fiber Optic Rear Sight - Green Fiber optic sights are becoming more and more popular as they never dim or become aged. Priced right and a great option for thosHKP-16940Now: $35.03Was: $54.95 -
On Sale
HK33, HK53, AP53 Trigger Group - Binary - Line New
H&K Heckler & Koch
Now: $799.91Was: $1,199.95Heckler and Koch German HK33, HK53, AP53 Binary Trigger Group - Like New ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IHKP-99820Now: $799.91Was: $1,199.95 -
On Sale
HK MP5K, SP5K, SP89 Barrel - 9MM - Like New
H&K Heckler & Koch
Now: $234.71Was: $389.95Factory German HK Flush-Fit 9mm Barrel Without 3-Lug ONLY 5 UNITS AVAILABLE INCORRECT PACKAGING USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL UHKP-99809Now: $234.71Was: $389.95 -
On Sale
HK MP5, SP5 Binary Trigger Group - SEF Navy - BFSIII - 9mm - Push Pin - BLEMISHED
FA Franklin Armory
Now: $828.71Was: $1,299.95Franklin Armory HK MP5 - BFSIII HK-C1 – Binary Trigger Group – SEF – Contoured ONLY 1 UNIT AVAILABLE - AS PICTURED BINARY MODE DOES NOT WORK - DELAYED HAMMER RELEASEHKP-20004-PP-BNow: $828.71Was: $1,299.95 -
On Sale
HK416 Handguard - Super Modular M-LOK - 14.5"- Black - BLEMISHED
Geissele
Now: $375.59Was: $549.95Geissele Super Modular Rail for HK416 and MR556 - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN...HKP-99811Now: $375.59Was: $549.95 -
On Sale
HK G36E, SL8, USC Picatinny Rail Segment - Polymer - 3.25" - USED
H&K Heckler & Koch
Now: $38.21Was: $59.95HK G36E, SL8, USC Universal Polymer Rail With Screws for the G36E, SL8, USC USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. HK German manufacture...HKP-99814Now: $38.21Was: $59.95 -
On Sale
HK G36E, SL8, USC Picatinny Rail Segment - 3.25" - Polymer - USED
H&K Heckler & Koch
Now: $38.21Was: $59.95HK G36E, SL8, USC Universal Polymer Rail With Screws for the G36E, SL8, USC USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. HK German manufacture...HKP-18489-USEDNow: $38.21Was: $59.95 -
On Sale
HK91, G3, HK33, HK53, HK93 Blank Firing Barrel Adapter - Threaded 15x1 RH - BLEMISHED
Now: $24.21Was: $34.95US-Made HK Rifle Blank Firing Adapter - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCHKP-99817Now: $24.21Was: $34.95 -
On Sale
HK91, G3 Steel Magazine - 20 Round - Parkerized - Rare Factory LEO Marked - USED
H&K Heckler & Koch
Now: $199.44Was: $289.9520 Round Steel Magazine HK L.E.O - HK 91, G3, PTR .308- Factory LEO Marked - USED ONLY 3 UNITS AVAILABLE USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL...HKP-99801Now: $199.44Was: $289.95 -
On Sale
HK91, G3, PTR Magazine - 20 Round - HJ Date Coded - Used
H&K Heckler & Koch
Now: $20.40Was: $34.95Heckler and Koch HK91, G3, PTR 20 Round HJ Date Coded Magazine - Used VARYING CONDITION SHOWN - SOLD INDIVIDUALLY USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALEHKP-22560-HJ-USEDNow: $20.40Was: $34.95