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
HK MP5, HK94, HK93, HK91, PTR SL Grip Module Semi Shelf
Magpul
Now: $50.96Was: $59.95Magpul - SL Grip Module - HKMP5/94/93/91 & Semi Shelf & HK Clones The Magpul SL Grip Module is a high-strength, injection-molded polymer grip module for HK MP5/94/93/91 & Semi Shelf HK Clones*...HKP-19320Now: $50.96Was: $59.95 -
On Sale
HK MP5, HK90 Series Push Pin Spring
Now: $1.56Was: $1.95Replacement Spring for HK style push pin - Small A must have replacement item to have on hand. A quick and easy install spring to get your push pins back to working condition. A great replacement...HKP-20368Now: $1.56Was: $1.95 -
On Sale
HK91, G3, PTR Magazine - 20 Round - Aluminum - Rheinmetall - Used
Rheinmetall
Now: $10.36Was: $12.95Rheinmetall HK G3, HK91, & PTR91 - 20 Round Magazine - Used Perfect for your HK G3/PTR style firearm. The G3 alloy mags were made for the German Army and are no longer in production. Once they are...HKP-21840Now: $10.36Was: $12.95 -
On Sale
HK MP5, SP5K, SP89, Optic Mount Bundle - Holosun Reflex X2
Holosun
Now: $315.97Was: $394.95Holosun X2 - Red 2 MOA Dot & 32 MOA Circle - Optic Mount - Bundle - HK MP5 Includes: (1) Holosun Reflex X2 MRS Red Solar (1) MP5 RMR Optic MountHKP-20735Now: $315.97Was: $394.95 -
On Sale
HK 9mm Thread Adapter - Barrel - Converts 13.5x1 To 1/2x28 LH
Kaw Valley Precision
Now: $26.96Was: $29.95Kaw Valley Precision 9mm Thread Adapter Converts your HK 9 mm Barrel from 13.5x1 LH To 1/2x28 Converts barrel thread pitches to match desired muzzle device thread pitches. For example, this adapter...HKP-19991Now: $26.96Was: $29.95 -
On Sale
HK USPC, P30 Magazine Adapter
X-Grip
Now: $12.76Was: $15.95X-Grip HK USPC/P30 Magazine Adapter The XGRIP HKUSPC is a new patent pending OEM factory accessory for the HK USP Compact that enhances the versatility, look, and feel of the gun. Features:HKP-16671Now: $12.76Was: $15.95 -
On Sale
HK G36 Magazine - 30 Round - Magpul
Magpul
Now: $25.16Was: $27.95Magpul 30 Round HK G36 5.56/.223 Magazine The PMAG 30G Maglevel (5.56 NATO / .223 Remington) is a durable, lightweight, highly reliable 30-round polymer magazine for the HK G36 series of firearms...HKP-01740Now: $25.16Was: $27.95 -
On Sale
HK91, G3 Barrel - FMP - 17.7" - Threaded 15x1
FMP HK CONTRACT
Now: $80.96Was: $89.95HK G3, 91 Barrel - 7.62/.308 - 17.7" - Threaded 15x1 Original 17.7" FMP G3 barrel threaded 15x1 RH. Portuguese manufactured to HK's military specifications. These surplus barrels are perfect for...HKP-22532Now: $80.96Was: $89.95 -
On Sale
HK416, MR556, AR-15, M4 Magazine - TMAG - 30 Round
Magpul
Now: $22.46Was: $24.95Magpul AR/M4 30 Round TMAG Magazine The TMAG 30 AR/M4 GEN M3 is a highly reliable, translucent, 30-round magazine for STANAG-compatible weapons chambered in 5.56x45 NATO/.223 Remington. Molded from a...HKP-21149Now: $22.46Was: $24.95 -
On Sale
HK MP5K, SP89, SP5K Side-Folding Brace - 9mm
SB Tactical
Now: $224.96Was: $249.95HK MP5K, SP89, SP5K & Clone - Side Folding Pistol Stabilizing Brace MP5K, SP5K, Zenith Z5P, Z-5K Folding Stabilizing Brace System. These are the last remaining units with an aluminum folding adapter...HKP-18016Now: $224.96Was: $249.95 -
On Sale
HK MP5K, SP5K Folding Stock with HKP Adapter - UMP Style
B&T Brugger & Thomet
Now: $268.16Was: $297.95B&T HK MP5K, HK SP5K UMP B&T Folding Stock H&K German polymer folding stock with a B&T adapter for HK MP5K. 100% Swiss and German HK made. This is a military grade stock. B&T Switzerland has...HKP-16944Now: $268.16Was: $297.95 -
On Sale
B&T Vertical Foregrip - Short Style - Quick Detach
B&T Brugger & Thomet
Now: $63.75Was: $75.00B&T Quick Detach Short Style Vertical Grip - Black Swiss made B&T quick detach short vertical for-end grip with quick release throw lever for picatinny. Made of black polymer and includes a water...HKP-17679Now: $63.75Was: $75.00