Parts
At HK Parts, we offer a wide range of high-quality Heckler and Koch accessories and components for your favorite firearms. Whether you are upgrading a Heckler and Koch pistol or rifle, or building with parts kits, we have you covered. Explore top-rated components for VP9, USP, P30, MP5, MP5K, G36, HK416, and more. From triggers, barrels, and grips to magazines, stocks, and sights, find the parts you need to enhance performance, reliability, and function.
Popular upgrades include match triggers, threaded barrels, compensators, optic plates, and extended magazines. Rifle owners often add enhanced stocks, forearms, and ambidextrous controls.
MP5 and MP5K kits are top sellers, giving shooters authentic components for iconic builds. G36 and HK416 kits are also highly sought after by collectors and professionals alike.
HKP offers the world’s largest H&K-focused catalog, with better availability, faster fulfillment, and expert support compared to general retailers.
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HK417, MR762 Handguard Pin - Grooved
H&K Heckler & Koch
$11.95H&K HK MR762, 417 Handguard Grooved Pin Hechler & Koch grooved pin for HK MR762 and HK 417 handguards.HKP-16822$11.95 -
HK USPC LEM Trigger Bar - 9mm, .40 S&W
H&K Heckler & Koch
$49.95Heckler and Koch 9mm and .40 S&W LEM Trigger Bar for HK USPCHKP-16326$49.95 -
HK45, HK45 Tactical Trigger
H&K Heckler & Koch
$24.99HK45 & HK45 Tactical - Trigger Steel frame over molded with polymer. German manufacture. Compatible With: HK45 HK45 TacticalHKP-02218$24.99 -
HK P7M13 Magazine Follower
H&K Heckler & Koch
$49.95HK P7M13 Magazine Follower All steel construction, brand new HK German manufacture. Compatible With: HK P7M13 magazinesHKP-02364$49.95 -
Out Of Stock
HK VP9, P30, HK45 Rear Night Sight
Meprolight
$70.95Meprolight Tru-Dot HK VP9/45/P30 Rear Night Sight Greed Dot- Tritium. Bright & Tough night sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five times over...HKP-16595$70.95 -
H45, KP30SK, P2000 Lockout Device Ball Bearing
H&K Heckler & Koch
$6.95HK 45, P30SK, & P2000 Lockout Device Ball Bearing Compatible With: HK45, HK45 TacticalHKP-02273$6.95 -
HK P30 V3 Series Hammer
H&K Heckler & Koch
$67.99Heckler and Koch HK P30 V3 Series Hammer New German HK production. Compatible With:HKP-02503$67.99 -
Out Of Stock
HK P30, P30L Grip Shell - Left - Medium
H&K Heckler & Koch
$18.95Heckler and Koch HK P30 and HK P30L Left Side Grip Shell - Medium - Black Compatible With: HK P30 HKHKP-01802$18.95 -
HK P30SK Grip Panel Right Side - Large
H&K Heckler & Koch
$19.95Heckler and Koch large Grip Panel in black for the right side of HK P30SK grips The P30 incorporates interchangeable side panels for optimal fit. Easy-to-install modular back straps also allow the P...HKP-18078$19.95 -
HK P30SK, P2000SK Hammer Strut
H&K Heckler & Koch
$17.95Heckler and Koch Hammer Strut for HK P30SK, P2000SK Factory German HK hammer strut for the P30SK and P2000SK 9mm pistols. This OEM steel component installs in the rear grip frame and works with the...HKP-02597$17.95 -
HK USP Compact, P2000, P30, VP40 Magazine Locking Plate - .40 S&W - 10 Round
H&K Heckler & Koch
$5.95Heckler and Koch USP Compact, P2000, P30, VP40 .40 S&W Magazine Locking Plate for 10 Round Limited Magazines Replacement locking plate designed for 10-round limited capacity magazines in compatible ...HKP-01598$5.95 -
HK416, MR556, HK417, MR762 Brass Catcher
H&K Heckler & Koch
$595.95HK 416, MR556 Brass Catcher The HK factory German brass catcher attaches quickly to firearms featuring a factory spec. Picatinny tri or quad rail. Designed specifically for HK firearms with factory...HKP-18046$595.95