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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
HK MP5K Side Reinforcement Tabs
USA
Now: $13.09Was: $14.95HK MP5K Side Reinforcement TabsHKP-20168Now: $13.09Was: $14.95 -
On Sale
HK MP5, HK94 Trigger Group - Flat Trigger - 3 Position - Semi-Only - 5 US Made Compliant Parts
Now: $584.96Was: $649.95Trigger Group - Semi-Only - 3 Position - 5 US Made Compliant Parts with Flat Trigger - MP5/94 Ambidextrous Trigger Group - Semi Auto - 5 U.S Parts Includes:HKP-19939Now: $584.96Was: $649.95 -
On Sale
HK416, MR556, AR-15 Stock - MOE - MIL Spec
Magpul
Now: $40.46Was: $44.95Magpul MOE Stock MIL SPEC Magpul Industries MOE Carbine Black Stock Complete - MIL Spec Compatible With: MR556 & HK 416 equipped with mil-spec buffer tubes AR-15 platfoHKP-19393Now: $40.46Was: $44.95 -
On Sale
HK Mark 23 Flash Hider - Vortex - 16x1 RH
Smith Enterprises
Now: $69.96Was: $79.95Smith Enterprises HK Mark 23 .45 ACP Vortex Pistol Flash Hider - 16x1 RH The Vortex Flash Hider is built to the highest standards, featuring proven flash-hiding capabilities for the Mark 23 and other...HKP-15806Now: $69.96Was: $79.95 -
On Sale
HK MP5, HK94 Trigger Group - Semi Auto - US Made
PTR
Now: $413.96Was: $459.95HK MP5/94 9mm Semi Auto Trigger Group Complete This lower is ready to drop on your semi-auto HK firearm. It comes complete with the US-made parts already installed, as well as a factory-correct 9mm...HKP-14096Now: $413.96Was: $459.95 -
On Sale
HK91, G3, PTR Drum Magazine - 50 Round
X Products
Now: $251.06Was: $278.9550 Round Drum HK91, G3, & PTR The X-91 drum replicates the original HK G8 drum to give you 50 rounds of .308 in a compact, aluminum body. The X-91 utilizes X Products’ ultra-compact single-stack...HKP-01283Now: $251.06Was: $278.95 -
On Sale
HK MP5, SP5, MP5K, SP5K, AP5 Cocking Tube End Cap
MKE
Now: $9.56Was: $11.95MKE Cocking Tube End Cap for HK MP5, SP5, MP5K, SP5K, AP5 MKE steel cocking tube end cap for HK MP5, MP5K, and 90 series firearms. Made in Turkey, this factory-style part is perfect for replacement,...HKP-22867Now: $9.56Was: $11.95 -
On Sale
HK VP9, P30 Brass Base Pad
Grayguns
Now: $25.20Was: $28.00Grayguns Brass Base Pads are perfect for competitors looking to add weight to their pistol. Compared to our 6061 Aluminum pads, the Brass Base Pads are significantly heavier. Weight Comparison – VP9...HKP-22345Now: $25.20Was: $28.00 -
On Sale
HK MP5 Optic Mount - .22LR - Raised - Aimpoint ACRO
HKP HK Parts
$76.47 - $119.95HKP HK MP5 .22LR Aimpoint ACRO Sight Mount - Raised Height MP5 .22LR raised height mount for the Aimpoint ACRO mounting interface. Our ACRO mounts provide an unobstructed view of the factory HK...HKP-22248-M$76.47 - $119.95 -
On Sale
HK P30 Conversion Barrel - .40 S&W to 9mm - Threaded - 1/2x28
RCM
Now: $193.46Was: $214.95RCM HK P30 .40 to 9mm Conversion Barrel - Threaded - 1/2x28HKP-21791Now: $193.46Was: $214.95 -
On Sale
R3D 2.0 Night Sights - Orange
XS Sights
Now: $115.16Was: $127.95XS Sight Systems R3D 2.0 Night Sights - Orange Their second-generation R3D night sights are engineered to give you a brighter stronger set of sights. Easily install their sights with a set that...HKP-21464Now: $115.16Was: $127.95 -
On Sale
HKP Racerback Tank - Mint
HKP HK Parts
Now: $5.60Was: $14.95HKP Racerback Tank - Mint Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this racerback is certain to catch an eye at the range! Features:HKP-21029-MNow: $5.60Was: $14.95