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
HK91, G3 Handguard - M-LOK
HKP HK Parts
$101.97 - $169.95HK G3, HK91 & PTR Low Profile M-LOK Forearm The HKP M-LOK tactical handguard installs easily to provide a solid base to mount M-LOK accessories. Designed from the ground up by HK enthusiasts with...HKP-17265-M$101.97 - $169.95 -
On Sale
HK Replacement Screw for BFS Selector Levers
HKP HK Parts
Now: $1.39Was: $1.98HKP Binary Selector Lever Set Screw This replacement screw is to mount your Franklin Armory BFS selectors. A great spare screw to replace damaged screws or lost screws as they are small in dimension...HKP-20686Now: $1.39Was: $1.98 -
On Sale
HK91, G3 Full Length Handguard - M-LOK
AIM
Now: $79.97Was: $99.95HK 91 RIFLE LENGTH HANDGUARD- M-LOK This sleek streamlined design is an ultra low profile handguard with generous mounting space to accept all M-LOK accessories. Superior ergonomics and simple,...HKP-18176Now: $79.97Was: $99.95 -
On Sale
HK VP9, USP, HK45 Handgun Grip
Hogue
Now: $9.56Was: $11.95Hogue Grips Universal HK Handgun Grip The Hogue Grip hugs the contours of your gun. Molded from their modern" soft" but durable rubber" Handall grip sleeves are easily installed and provide years of...HKP-02519Now: $9.56Was: $11.95 -
On Sale
Subgun Magazine Assist - 9mm - 3 Pack
Magpul
Now: $8.21Was: $9.95ORIGINAL MAGPUL® 9MM SUBGUN - 3 PACK When installed on the base of a submachine-gun magazine, the original Magpul provides improved speed and control during high stress, tactical magazine changes...HKP-17310Now: $8.21Was: $9.95 -
On Sale
HK MP5K M-LOK Suppressor Handguard
MI Midwest Industries
Now: $143.96Was: $179.95MI HK MP5K M-LOK Suppressor Handguard The Midwest Industries M-LOK suppressor handguard is designed to fit over your suppressor for extra protection and extending mounting options. Made in the...HKP-21563Now: $143.96Was: $179.95 -
On Sale
AR-15 Buffer Tube - Mil-Spec
HKP HK Parts
Now: $23.96Was: $29.95Mil-Spec US-Made Buffer Tube Compatible With: All AR-15 style platforms Not correct length for HK rifles Features:HKP-02727Now: $23.96Was: $29.95 -
On Sale
HK MP5, MP5K Magazine Release Set - 4 Piece
HKP HK Parts
Now: $63.97Was: $79.95HKP HK Parts 4-Piece Magazine Release Set for HK MP5 and HK MP5K Each magazine catch set consists of 4 pieces and is a mixture of HK Germany and USA made partHKP-00912Now: $63.97Was: $79.95 -
On Sale
HK MP5 .22 Sling Clip Kit
HKP HK Parts
Now: $19.96Was: $24.95HKP HK MP5 .22 Sling Clip Kit Each unit will fit all models of the MP5 .22 that have the 3 mounting holes on the left side of the magwell. This item installs in a few mins and comes complete with all...HKP-15706Now: $19.96Was: $24.95 -
On Sale
Thread Protector - 9mm - 13.5x1 LH
HKP HK Parts
Now: $15.96Was: $19.95HKP 9mm Thread Protector - Threaded 13.5x1 LH This standard thread protector is perfect as a replacement or backup. It fits 9mm barrels with 13.5x1 LH threading. &nHKP-20745Now: $15.96Was: $19.95 -
On Sale
HK MP5 Receiver Flat - 9mm - US Made
LSC
Now: $179.96Was: $199.95MP5 Receiver Flat - LSC LSC HK MP5 receiver flat is the most in spec flat that has ever been available. The best option for your HK German parts kit build. This flat is considered by many to be most...HKP-20555Now: $179.96Was: $199.95 -
On Sale
HK Mark 23 Optic Plate - Holosun, RMR - Red Dot Pistol Mount
HKP HK Parts
Now: $79.97Was: $99.95HKP HK Mark 23 RMR Optics Plate The finest Red dot mounting solution for your HK MK23. New optic plate that replaces your rear sight to allow a Red dot optic to mount on your Mark 23 slide. A...HKP-21415Now: $79.97Was: $99.95