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
HK416 Handguard - Super Modular M-LOK - 14.5"- DDC
Geissele
Now: $494.96Was: $549.9514.5" HK416 Super Modular Rail M-LOK - DDC (Desert Dirt Color)HKP-19808Now: $494.96Was: $549.95 -
On Sale
Arm Brace Hook
MI Midwest Industries
Now: $88.16Was: $97.95Midwest Industries Arm Brace Hook The Arm Brace Hook is designed for pistols that use a 1.2" diameter buffer tube. It provides a secure and stable point of contact while offering a built-in,...HKP-22417Now: $88.16Was: $97.95 -
On Sale
HK P30L Conversion Barrel - .40 S&W to 9mm - Threaded - 13.5x1
RCM
Now: $193.46Was: $214.95RCM HK P30L .40 to 9mm Conversion Barrel - Threaded - 13.5x1HKP-21788Now: $193.46Was: $214.95 -
On Sale
HK G36C, SL8 Flash Hider - 4 Prong - Threaded 15x1 RH
GSG9
Now: $78.26Was: $86.95GSG9 4 Prong Flash Hider - 15x1 RH Finest quality 4-prong flash hider that is threaded 15x1 right-hand twist (factory HK thread pitch). Perfect for the SL8, G36C, or other type of HK conversion. It...HKP-00631Now: $78.26Was: $86.95 -
On Sale
HK416 Folding Front Sight - .22 LR
Walther / Umarex
Now: $53.96Was: $59.95Walther and Umarex .22 Folding Front Sight for HK416D This is a drop in part that does not require any gunsmithing or special applications on the HK 416D .22 rifle or pistol. Each unit comes...HKP-02681Now: $53.96Was: $59.95 -
On Sale
HK UMP, USC Front Sight - Omega
OMEGA
Now: $8.96Was: $9.95Omega UMP And USC Front Sight Front sight for HK UMP and HK USC Compatible With: UMP USCHKP-22513Now: $8.96Was: $9.95 -
On Sale
WOOX M-LOK Rail Covers - Checkered - GEN2
WOOX
$35.06 - $44.06WOOX Checkered GEN2 HK Rifle, SMG M-LOK Rail Covers The checkered GEN2 M-LOK rail covers upgrade any M-LOK or KeyMod handguard with a warmer feel, more traction, and added heat protection. The...HKP-22463-M$35.06 - $44.06 -
On Sale
WOOX Edge Stock - Walnut - Picatinny Mount
WOOX
$206.06 - $269.06WOOX Edge Stock - Walnut The WOOX Edge Stock is a premium upgrade for rifles and SMGs featuring a 3 Picatinny stock interface. It blends a precision-machined aluminum body with an American walnut...HKP-22460-M$206.06 - $269.06 -
On Sale
HK MP5, MP5K Flash Hider for Tri-Lug Barrels - 1/2x28 - Taper Mount
JMAC Customs
Now: $105.26Was: $116.951/2x28 - Plan B Taper Mount Flash Hider for MP5 & MP5K This flash hider is specifically designed for use on MP5, MP5K, and clone firearms featuring the MP5-spec. tri-lug. The internal profile clears...HKP-22407Now: $105.26Was: $116.95 -
On Sale
HK MP5, AP5 SEF Trigger Pack Housing - Semi-Auto
MKE
Now: $109.34Was: $124.95MKE HK MP5/AP5 SEF Trigger Pack Housing MKE trigger pack Housing for semi-auto SEF trigger housing. OEM part for Century AP5. Compatible With: HK MP5, MP5K with SEF housing CenHKP-22259Now: $109.34Was: $124.95 -
On Sale
HK MP5, HK33, HK91 Take Down Pin - Push Button - Small
KNS Precision
Now: $22.50Was: $24.99KNS Precision HK Push Button Take Down Pin - Small .234" This 6mm (.234") diameter take-down pin has a spring-loaded push button. When the button is depressed, the stainless steel keeper detents...HKP-21389Now: $22.50Was: $24.99 -
On Sale
HK Mark 23 Tactical Barrel - .45 ACP - 5.87" - Threaded 16x1 RH
RCM
Now: $242.96Was: $269.95RCM HK Mark 23 .45 ACP Tactical Barrel - Threaded 16x1 RH US made HK Mark 23 tactical threaded barrel for use with a wide variety of flash hiders & sound suppressors. Specifications:HKP-20606Now: $242.96Was: $269.95