HK Parts

The Heckler & Koch MP5 Diopter Rear Sight Drum (HK PN: 201542) is the genuine HK factory diopter rear sight drum assembly for the MP5 and SP5 platforms. The HK drum diopter rear sight features four aperture positions (0, 1, 2, 3) that rotate to...

The Heckler & Koch SP5/SP5K Low Profile Picatinny Scope Mount (HK PN: 50226207) is the genuine HK factory Picatinny rail optics mount for the SP5 and SP5K semi-auto 9mm pistols. This low-profile mount replaces the factory rail on the SP5/SP5K cocking...

The Heckler & Koch MP5/SP5 9mm 30-Round Magazine — RAL8000 (HK PN: 50223552-RAL8000) is the genuine HK factory 30-round 9mm magazine for the MP5 and SP5/SP5K semi-automatic platforms, finished in RAL8000 (olive/greenish-gray) color. HK's...

The Heckler & Koch HK45 Tactical Threaded Barrel — 5.11" (HK PN: 226351) is the genuine HK factory replacement threaded barrel for the HK45 Tactical pistol, providing a 5.11" barrel length and standard threaded muzzle for attaching suppressors,...

The Magpul PMAG D-50 9mm 50-Round Drum Magazine for HK94/MP5 (MAG1181-BLK) is Magpul's 50-round polymer drum magazine designed specifically for HK94, MP5, and MP5-compatible firearms using the HK-style double-feed magazine well. The PMAG D-50 for HK/MP5...

German manufactured Heckler & Koch M-LOK handguard for the HK MR762. It is 14.7 inches in length, black finish, Aluminum construction,  and has a flat top picatinny rail and M-LOK attachment points. 

Fits the SL8 and G36 full-size forearms. This item is just over 6" in overall length and is made from aircraft-grade aluminum. Comes with the screws needed for installation. From the center of the screw holes, there are roughly 3 3/8" between centers...

Surefire Coffin Magazine 60 Round Capacity 5.56

Surefire Coffin Magazine 100 Round Capacity 5.56

The Heckler & Koch MP5/SP5 9mm 30-Round Magazine — FDE (HK PN: 50223552-FDE) is the genuine HK factory 30-round 9mm double-stack magazine for the MP5 and SP5/SP5K platforms, finished in FDE (Flat Dark Earth) for use with FDE-configured firearms and...

Heckler and Koch SL8 .223 10 Rd. Polymer Magazine. This high strength polymer magazine is made by H&K in Germany. Heckler and Koch parts and accessories are made to the highest standards in material and workmanship. Feel secure in the fact that you...

Made in Germany at the HK factory from HK German Cold Hammer Forged barrel blanks, heat treated and finished to HK specs. This is the only HK factory manufactured P30L threaded barrel. The finest threaded barrel available for the HK P30L 9mm pistol as...