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
HK416, MR556 Flash Hider - Threaded 1/2x28
B&T Brugger & Thomet
Now: $79.69Was: $125.00B&T Brugger and Thomet's Flash Hider - for 5.56mm NATO caliber weapons threaded 1/2x28 Factory B&T 1/2x28 flash hider for 5.56 rifles. Compatible With: HK 416HKP-21757Now: $79.69Was: $125.00 -
On Sale
HK UMP 4 Prong Ported Flash Hider
HKP HK Parts
Now: $31.84Was: $49.95HKP HK UMP 4 Prong Ported Flash Hider 4-prong UMP ported flash hider designed for our new UMP 45 parts kit. Not only does it protect exposed threads, it also enhances the appearance of your firearm...HKP-21578Now: $31.84Was: $49.95 -
On Sale
HK MP5KSD Rubber Grip Only - Barrel Shroud Handguard
HKP HK Parts
Now: $114.72Was: $179.95HK Parts replacement rubber grip for HK MP5KSD Barrel Shroud and Handguard (Rubber Grip Only) Perfect size handguard to pair with the HKP MP5K SD shrouds. Engages perfectly on the machined lugs of...HKP-20951Now: $114.72Was: $179.95 -
On Sale
HK VP40 MatchWeight w/o Picatinny Rail
MatchWeight
Now: $52.46Was: $194.99Match Weight HK VP40 w/o Picatinny Rail The 2-piece compensator attaches with ease and only takes a few minutes to install. The compensator bolts onto your gun using two small screws, allen key...HKP-19901Now: $52.46Was: $194.99 -
On Sale
HK VP9 Holster - Infidel Max
Comp-Tac
$41.41 - $44.59Comp-Tac HK VP9 Infidel Max RH Holster The Infidel Max Holster is an all-Kydex Inside the Waistband holster with cant adjustment holes to allow the user to change from a reverse cant, speed cant and...HKP-17486-M$41.41 - $44.59 -
On Sale
HK P2000 Barrel - .40 S&W - 4.28" - Threaded 14.5x1 LH
RCM
Now: $202.50Was: $225.00RCM HK P2000 .40 S&W Barrel - Threaded 14.5x1 LH Each P2000 .40 tactical barrel is finely and painstakingly made from ordnance grade steel, heat treated and finished inside and out in the...HKP-16942Now: $202.50Was: $225.00 -
On Sale
HK91, G3 Trigger Pack - Ambi 0,1
HKP HK Parts
Now: $231.38Was: $362.95HK Parts and Heckler and Koch 2 Position 0,1 Ambidextrous Trigger Pack for HK91, and HK G3 Finally, a lower cost alternative to the expensive and rare all-German FBI and 0,1 ambi trigger packs. ...HKP-17232Now: $231.38Was: $362.95 -
On Sale
HK33, HK93, PSG1 Match Barrel - 5.56 / .223 - 26"- MSG90 Style
HKP HK Parts
Now: $449.96Was: $499.95HK PSG-1, MSG-90 Style 5.56, .223 HK 93, HK 33 Match Barrel: This is the finest PSG1 barrel you can get for your custom HK93, SG1, PSG1 style build in 5.56. Built on trusted tooling to HK...HKP-17008Now: $449.96Was: $499.95 -
On Sale
HK MP5K Barrel - .40 S&W - Threaded 9/16x24 with 3 Lug
HKP HK Parts
Now: $149.96Was: $299.95HK MP5K .40 S&W 3-Lug Barrel with Thread Protector - Threaded 9/16x24 3-lugged Barrel with a 9/16x24 thread protector. Specifications:HKP-02318Now: $149.96Was: $299.95 -
On Sale
Harris Bipod Mount - KeyMod Handguard
Ergo
Now: $7.46Was: $38.95Ergo Harris Bipod Mount - KeyMod Handguard Features: KeyMod Bipod Mount Black anodizHKP-17874Now: $7.46Was: $38.95 -
On Sale
AR-15 Stock - ACS - Mil-Spec
Magpul
Now: $70.46Was: $93.95Magpul AR-15 ACS Stock - Mil-Spec The patent-pending Magpul ACS (Adaptable Carbine/Storage) mil-spec model is a drop-in replacement butt-stock for AR15/M16 carbines using mil-spec-sized receiver...HKP-01134Now: $70.46Was: $93.95 -
On Sale
AR-15 C.A.R.L. 2-Round Limiter Lever for FRTs
ST Inc
Now: $130.50Was: $145.00ST Inc. 2-Round C.A.R.L. Lever for AR-15 Rifles Equipped with AS Designs ARC-Fire and Atrius Trigger Systems The C.A.R.L. (Cam Activated Reset Limiter) is a drop-in FRT-piggy-back system that...HKP-22561Now: $130.50Was: $145.00