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 Women's Shirt - Short Sleeve - Gray
HKP HK Parts
Now: $7.49Was: $14.95HKP Short Sleeve Shirt for Women in Gray Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the...HKP-21020-MNow: $7.49Was: $14.95 -
On Sale
HK45 Grip Wrap - Rubber
Talon Grip
Now: $13.99Was: $19.99TALON Grip - HK45 - Rubber Black TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control...HKP-20256Now: $13.99Was: $19.99 -
On Sale
HK MR556, MR762 H-Key 17 Rail Segment
HKP HK Parts
Now: $28.66Was: $44.95HK MR556, CR556 & MR762 HKey Rail Segment - 17 Slot 17 slot rail segment for the new "HKey" style forearms. This rail section is designed to fit and attach to any of the new HKey style forearms now...HKP-17847Now: $28.66Was: $44.95 -
On Sale
HK416, MR556 Carbine Handguard - 13.5" - M-LOK
MI Midwest Industries
Now: $171.96Was: $269.74MI Midwest Industries 13.5" Carbine Handguard for M-LOK Compatible HK416 and HK MR556 Features:HKP-18437Now: $171.96Was: $269.74 -
On Sale
HK MP5SD Cocking Tube - 9mm - Left Hand
HKP HK Parts
Now: $63.72Was: $99.95MP5SD Cocking Tube - US Made - For Left-Handed Shooters HK German MP5SD spec cocking tube for use on MP5SD style builds or custom SD builds. Each unit is made from the original factory HK prints &...HKP-18918Now: $63.72Was: $99.95 -
On Sale
HK MP5, HK94, HK34 Barrel - 9mm - 16.175" - Threaded 1/2x28
RCM
Now: $187.46Was: $249.95RCM MP5, HK34, HK94 Barrel - 9mm - 16.175"- Threaded 1/2x28 Each barrel is meticulously crafted from premium cold hammer forged (CHF) 41V45 steel, expertly profiled and chambered with a 16-flute...HKP-17761Now: $187.46Was: $249.95 -
On Sale
WOOX M-LOK Rail Covers - Teardrop - GEN2
WOOX
$53.06 - $71.06WOOX GEN2 Teardrop M-LOK Rail Covers The teardrop M-LOK rail covers upgrade any M-LOK or KeyMod handguard with a warmer feel, more traction, and added heat protection, while bringing that signature...HKP-22462-M$53.06 - $71.06 -
On Sale
HK VP9 Optic Plate #1 - Meopta, Eotech, Noblex - Red Dot Pistol Mount
HKP HK Parts
Now: $31.84Was: $49.95HKP Mounting Plate #1 - Noblex/Meopta/EOTech - HK VP9, VP9L OR Models Each plate is CNC machined from a solid billet of ordnance grade aluminum, tumbled, and cerakoted for the ultimate in durability...HKP-21595Now: $31.84Was: $49.95 -
On Sale
HK416, MR556, HK417, MR762 Pistol Grip - K2 XL
Magpul
Now: $16.07Was: $22.95Magpul Moe K2 XL AR Grip Designed for shooters with larger hands, the K2-XL Grip is similar to the MOE-K2 Grip – AR15/M4 but nearly 25% bigger. A drop-in upgrade for the AR15/M4, it offers a more...HKP-21554Now: $16.07Was: $22.95 -
On Sale
HK UMP 5 Prong Flash Hider - 5/8x24
HKP HK Parts
Now: $43.32Was: $67.95HKP HK UMP 5 Prong Flash Hider - 5/8x24 Compatible With: HK UMPHKP-21523Now: $43.32Was: $67.95 -
On Sale
HK MP5SD Barrel Port Brush Handle - Red - BLEMISHED
HKP HK Parts
Now: $22.46Was: $39.95HKP SD Barrel Port Brush Handle - Red - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. The HK...HKP-21448-RE-BNow: $22.46Was: $39.95 -
On Sale
HK SP5K Bolt Carrier - Semi Auto
RCM
Now: $170.96Was: $189.95RCM HK SP5K Semi Auto Carrier SP5K semi-auto carrier machined completely from billet ordnance steel. RCM US made SP5K carrier is made to the most updated and latest SP5K specs and more. Tungsten...HKP-20983Now: $170.96Was: $189.95