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
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
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
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 -
On Sale
HK33, HK93 Barrel - 300 BLK - 16.1" - Threaded 5/8x24 - USED
RCM
Now: $149.78Was: $234.95NCM HK33/93 .300 BLK 16.125 Inch Barrel - Threaded 5/8x24 - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL.HKP-17392-USEDNow: $149.78Was: $234.95 -
On Sale
HK USP, USP Compact Lock Out Key - USED
H&K Heckler & Koch
Now: $4.27Was: $5.95HK USP & USPC Lock Out Key - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOTHKP-01409-USEDNow: $4.27Was: $5.95 -
On Sale
HK Optic Mount Ring Set - 1 Inch for 30mm Scope - USED
H&K Heckler & Koch
Now: $57.34Was: $89.95H&K Scope Mount Ring Set - 1 Inch For 30mm Scope - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THISHKP-02474-USEDNow: $57.34Was: $89.95