Clearance Sale - EXTRA 25% OFF
Save an extra 25% on select clearance parts, magazines, accessories and upgrades during the HK Parts Labor Day Sale. Clearance products may include discontinued, overstocked and last-chance items. All clearance products are sold as-is and are final sale. Limited quantities are available, and once they are gone, they are gone.
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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Out Of StockOn Sale
HK416, MR556 Rail System - 13.75" - M-LOK, Picatinny
KDG Kinetic Development Group
Now: $194.96Was: $399.95Rail System - 13.75" - M-LOK - HK MR556 The New KDG HK 556 M-LOK rails are direct mount rail system, replacing the factory HK 556 rail systems. These new rails are identical in design to their big...HKP-19244Now: $194.96Was: $399.95 -
On Sale
HK33 Cocking Tube - 11" - Left Hand
HKP HK Parts
Now: $63.72Was: $99.95HKP HK33 11" Left Hand Cocking Tube This is the one and only left handed cocking tube for the HK33 cocking tube made in the US. Made to the exact HK specifications as the factory HK33 German cocking...HKP-18892Now: $63.72Was: $99.95 -
On Sale
HK VP40 Holster - MTAC
Comp-Tac
Now: $35.96Was: $94.95Comp-Tac HK VP40 MTAC Holster The MTAC is an inside the waistband Kydex and leather hybrid holster designed for concealed carry. Created to be worn behind the hip at 4:00 or 5:00, this holster offers...HKP-17466-MNow: $35.96Was: $94.95 -
On Sale
HK MP5, HK93, HK94 M4 Telescopic Stock
Choate
Now: $157.46Was: $246.99Choate M4 Telescopic Stock for MP5, HK93, and HK94 The M4 telescopic stock for the Heckler and Koch HK93, HK94 and MP5 replaces the existing stock and gives the shooter the ability toHKP-19895Now: $157.46Was: $246.99 -
On Sale
HK MP5 Binary Trigger Group - SEF Navy - BFSIII - 10mm and .40 S&W
FA Franklin Armory
Now: $560.97Was: $879.95Franklin Armory HK MP5 .40/10 BFSIII HK-C1 Franklin Binary SEF Navy Style Trigger Group 3 Position HK binary trigger group for the MP5 .40 and 10mm firearms. The BFSIII is ideal for tactical and...HKP-19663Now: $560.97Was: $879.95 -
On Sale
HK P30SK Holster - MTAC - LH
Comp-Tac
Now: $60.53Was: $94.95HK P30SK MTAC Holster - Left Hand: The MTAC is an inside the waistband Kydex and leather hybrid holster designed for concealed carry. Created to be worn behind the hip at 4:00 or 5:00, this holster...HKP-17521Now: $60.53Was: $94.95 -
On Sale
HK P2000SK International Holster
Comp-Tac
$47.78 - $79.95HK P2000SK International Holster - Right Hand Outside-the-waistband holster designed for the HK P2000SK pistol. The modular mounting system allows multiple carry configurations while maintaining a...HKP-17484-M$47.78 - $79.95 -
On Sale
HK VP9, P30 UMH3 Holster - Tek-Lok - RH
UM Tactical
Now: $37.46Was: $65.00UM Tactical UMH3 Tek-Lok Holster Right-handed, Tek-Lok holster for pistols equipped with the UM Tactical UM3 sight mount (Not included). Unlike conventional holsters, UM Tactical's UMH3 Universal...HKP-17018Now: $37.46Was: $65.00 -
On Sale
HK416, MR556 Handguard - 9" - HKey
H&K Heckler & Koch
Now: $217.46Was: $399.95H&K HK MR556/416 9" Modular Rail System - Black HK German MR556 & CR556 handguard that accepts the HKey style modular rail sections. This handguard is compatible with the OSS suppressor system. HK...HKP-17341Now: $217.46Was: $399.95 -
On Sale
HK21, HK23, HK11 Tripod Adapter Weldment
HKP HK Parts
Now: $16.54Was: $25.95HK21, HK23, HK11 Tripod Adapter Weldment Raw steel tripod adapter, ready to weld to the bottom of an HK21 shroud. This factory spec adapter is compatible with factory HK tripods. Compatible With:HKP-00232Now: $16.54Was: $25.95 -
On Sale
HK33, HK93 Barrel - 300 BLK - 16.1" - Threaded 5/8x24
RCM
Now: $149.78Was: $234.95NCM HK33/93 .300 BLK 16.125 Inch Barrel - Threaded 5/8x24 Each barrel was designed for use with the wildly popular AAC style quick detach muzzle breaks and cans in the 5/8x24 thread pitch. Although,...HKP-17392Now: $149.78Was: $234.95 -
On Sale
HK FMP G3 Early Type De-Milled Front End - No Cocking Handle Assembly
FMP HK CONTRACT
Now: $43.96Was: $68.95HK G3 - FMP Early Type De-milled Front End - No Cocking Handle Assembly Early style G3 front end with no hanger from de-milled FMP G3 parts kits. Perfect for custom builds. Includes: CoHKP-22377Now: $43.96Was: $68.95