HKP HK Parts

HKP Universal M-LOK Long Grip This grip is by far the nicest grip we have encountered for the money. This rock solid grip is a must have for anyone that uses a vertical grip. This is the only...

HKP Universal M-LOK Short Grip Short vertical grip for M-LOK. This grip is by far the nicest shorter style or stubby grip we have encountered for the money. This rock solid grip is a must have for...

HKP HK MP5 Single Stage Semi Auto Trigger Pack - SEF This trigger pack starts off as a factory F/A trigger pack before being converted into a semi-auto trigger pack and receiving single stage trigger...

HKP HK MP5 Minimalist Picatinny Rail Optic Mount Our new picatinny style optic mount is a game changer for those that want to have a minimalist look on their MP5 or MP5K. You can have a picatinny...

HKP HK Mark 23 Compensator / Rail Replacement Screw Replacement Screw for the HK Parts Mark 23 Rail Mount Compensators. This includes (1) screw. Compatible with: HK Parts MK23 rail mount...

HKP - HK UMP, USC - Flat Trigger - OD Green With our new flat trigger you will improve the aesthetics of your firearm and will also give shooters a lower position on the trigger, which will increase...

HKP Beanie Get your hands on some of our premium new apparel! Please note this beanie only has the HKP and MP5 logo printed on one side of the tag. 

HKP HK UMP Extended Top Rail - Red Nearly an 1" longer than the standard length top rail. This picatinny top rail allows the user to add an eotech, aimpoint, acog, etc. Made in the USA from aluminum...

HKP HK UMP & HK USC Extended Top Rail For Optics Nearly an 1" longer than the standard length top rail. This picatinny top rail allows the user to add an eotech, aimpoint, acog, etc. Made in the...

HK416C Complete Upper Kit - 9"  After years trying to get these back in. We finally bring you a rare unicorn of a find. With our complete 416c upper kit all that would be needed to complete...

HKP Hoodie - Black Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this hoodie is certain to catch an eye at the range! Cotton High fidelity...

HKP Pistol Rug - Bundesadler - FDE Keep your handgun safe with the HK Parts pistol rug featuring the iconic German Bundesadler crest. This heavy duty pistol case will accommodate one pistol and up to...

HKP HK 416, MR556 Upper Receiver Forging HK Parts' very own 416 upper reciever forging. This is the first time that these forgings have been made available to the public. Our receivers come with the...

HKP - HK UMP, USC - Flat Trigger - Bronze With our new flat trigger you will improve the aesthetics of your firearm and will also give shooters a lower position on the trigger, which will increase...

HKP MP5, MP5K Cocking Handle - Blemished Each new US-made cocking handle is an exact copy of the latest-generation German cocking handle. Our US-made HK cocking handle is a great spare to have...

HKP HK MP5K to MP5 Stock Adapter Our new MP5K to MP5 stock adapter is the perfect addition for those looking for a stock that provides a better line of sight and a better cheek rest position like the...

HKP HK VP9 Rail Mount Compensator - OD Green Specifications: Length - 4 1/4 inches Height - 2 1/2 inches Weight - 5 oz. Torque: 3nM / 26 inch-lbs Not to be used with a threaded barrel ***DOES NOT...

HKP HK P30/P30S Gen 2 Rail Mount Compensator - Black - Blemished THIS IS A BLEMISHED ITEM THAT IS COSMETIC ONLY. THIS ITEM IS SOLD AS IS AND NOT ELIGIBLE FOR A RETURN. Crafted from aircraft-grade...

MP5, MP5K 15 Round 9mm Curved Magazine - U.S. - Used  Stamped with a "CM", similar to the factory HK units. MP5, MP5K 15-round magazine with US made components. As an added bonus each mag counts...

HK USPC .45 Cal Compensator for Threaded Barrel The will add a sleek and tactical look to your USPC .45. With the quick and easy addition of our compensator you will add plenty of benefits. This...

HKP HK VP9 Rail Mount Compensator - FDE Specifications: Length - 4 1/4 inches Height - 2 1/2 inches Weight - 5 oz. Torque: 3nM / 26 inch-lbs Not to be used with a threaded barrel ***DOES NOT WORK...

HKP HK USP Compact . 45 ACP Compensator The HK Parts USPC .45 Compensator will add a sleek and tactical look to your USPC.45. With the quick and easy addition of our compensator you will add plenty...

HKP HK VP9L Comp Weight™ Quick Detach Compensator - Blue EASY ON, EASY OFF- QUICK DETACH TECHNOLOGY The HK Parts VP9L, Comp Weight™ compensator is the world's first quick detach Comp...

HKP HK MP5 .22LR - Universal Optic Mount - Black Just in! Our latest and greatest MP5.22 optic mount that is a true universal mount. Using the same VP9 optic ready format and optic plates you can now...

HKP HK MP5 / MP5K Universal Optic Mount - Black Just in! Our latest and greatest MP5 style optic mount that is a true Universal mount. Using the same VP9 Optic ready format and optic plates you can...

HKP HK MP5K Ace Style Stock MP5K billet ace adapter paired with an all steel ace style stock. 

HKP HK MP5KSD Shroud and Handguard Combo MP5K Shroud and rubber handguard combo. The perfect items for those that are looking into doing a custom MP5KSD build. The finest MP5KSD shroud ever made or...

HKP HK MP5 9mm Receiver Flat New MP5 receiver flat made by the original German tool and die maker of the LSC receiver flat utilizing factory original German prints and specifications. The creator of...

HKP HK MP5 9mm Receiver Flat with Weldment Set New MP5 receiver flat and weldment set combined for the best complete build option on the market. Made by the original German tool and die maker of the...

HKP HK MP5 .22 – RMR / Holosun Optic Mount The finest mounting solution to properly mount your RDS on your MP5 .22. With our 3 piece optic mount, it makes installation a breeze. No need to...

HKP HK P30 Spare Rail for Compensator Gen 2 This is the main locking mechanisim that is required to lock the P30 rail compensator in place. A great item to have in your range bag as these can become...

Compression Rod - 90's Series - Titanium The H&K burst trigger pack compression rods and compression rod springs are the foremost wear/breakage components in burst packs. This replacement...

HKP HK P2000SK Compensator The HK Parts P2000SK Compensator will add a sleek and tactical look to your P2000. With the quick and easy addition of our compensator you will add plenty of benefits...

HKP HK P2000SK Compensator for Threaded Barrel The HK Parts P2000SK compensator will add a sleek and tactical look to your P2000SK. With the quick and easy addition of our compensator you will add...

HKP - MP5K, SP89 Receiver Flat With Weldment Set New MP5K receiver flat and weldment set combined for the best complete build option on the market. Made by the original German tool and die maker of...

HKP HK P2000 Compensator for Threaded Barrel The HK Parts P2000 Compensator will add a sleek and tactical look to your P2000. With the quick and easy addition of our compensator you will add plenty...

HKP HK P2000 Compensator The HK Parts P2000 compensator will add a sleek and tactical look to your P2000. With the quick and easy addition of our compensator  you will add plenty of benefits...

HK USP 9/40 Compensator for Threaded Barrel - Blemished The HK Parts USP 9/40 compensator will add a sleek and tactical look to your USP. With the quick and easy addition of our compensator you will...

FMP - G3 Parts Kit - With Mags The G3 has been an iconic battle rifle utilized all over the world and revered as one of the best that H&K has offered. You now have the opportunity to build one of...

HKP HK Mark 23 .45 Cal Compensator for Threaded Barrel - Blemished The HK Parts Mark 23 Compensator is the perfect addition to your firearm. This compensator also includes a picatinny rail so you can...