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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On Sale
HK P2000 Compensator for Threaded Barrel
HKP HK Parts
Now: $134.95Was: $189.95HKP 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 of benefits. This compensator reduces recoil and...HKP-20879Now: $134.95Was: $189.95 -
On Sale
Tikka, CTR Bolt Shroud
Tactical Precision MFG
Now: $28.95Was: $54.99Tactical Precision MFG Tikka Bolt Shroud made of Titanium This titanium Tikka bolt shroud is durable and corrosion resistant. Features: Made in the USA Dimensions: 1 9/16" x 7/8" x 3/4" Compatible With: Tikka T3, T3x, and CTR rifles NOT...HKP-20783Now: $28.95Was: $54.99 -
HK VP9, VP40 Grip Panel Right Side - Large - OD Green
H&K Heckler & Koch
$24.95H&K VP9, VP40 Right Side Grip Panel - Large - OD Green New HK German manufactured, right side size large. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP Pistol. Compatible With: HK VP9 (Excludes VP9A1 F & VP9A1 K...HKP-19176$24.95 -
On Sale
HK VP9, VP40 Compensator - Rail Adapter - V1
HKP HK Parts
Now: $27.95Was: $34.95Comp Weight™ Rail Adapter - VP9, VP40 The HK Parts Comp Weight™ Compensator rail adapter is designed to easily screw on to your quick detach Comp Weight™ by replacing the quick detach lever. This is designed to allow users to add a...HKP-18736Now: $27.95Was: $34.95 -
HK VP9SK, VP40SK Grip Panel Left Side - Small
H&K Heckler & Koch
$18.95H&K VP9SK, VP40SK Left Side Grip Panel - Small - Black New HK German manufactured. Left side medium size perfect for spare or for custom stippling projects. Drop-in part for your HK VPSK pistol. Compatible With: HK VP9SK HK VP40SKHKP-18297$18.95 -
On Sale
HK VP9SK Grip Wrap for Small Backstraps - Granulate
Talon Grip
Now: $17.95Was: $19.99TALON Grip - H&K VP9SK - Granulate Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and...HKP-20261Now: $17.95Was: $19.99 -
On Sale
HK P30 Grip Wrap for Small Backstraps - Granulate
Talon Grip
Now: $17.95Was: $19.99TALON Grip - H&K P30 - Granulate Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and...HKP-20255Now: $17.95Was: $19.99 -
On Sale
HK VP9, VP40 Grip Wrap for Small Backstraps - Rubber
Talon Grip
Now: $17.95Was: $19.99TALON Grip - HK VP9, VP40 - Rubber Black - Small Backstrap TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you maintain control. Installation is quick and easy...HKP-20248Now: $17.95Was: $19.99 -
On Sale
HK USP Compact Holster - Sport-Tac - 9mm / .40 S&W
Comp-Tac
$55.95 - $62.95Comp-Tac HK USP Compact 9mm & .40 Sport-Tac Holster The Sport-TAC holster is a hybrid, inside-the-waistband holster designed to comfortably carry a 4' handgun at the 4-5 o'clock position. The Sport-TAC features a 600D interlock padded backing...HKP-20186-M$55.95 - $62.95 -
HK VP9, P30 Magazine - 22 Round - Red - 9mm
HKP HK Parts / Heckler & Koch
$89.95Heckler and Koch Complete 22 Round Magazine with HK PARTS Red Magazine Extension for 9mm HK VP9 and HK P30 HK Parts +7 alloy magazine extension coupled with an HK 15 round factory German magazine adds 7 additional rounds total for a fully assembled 22...HKP-19842$89.95 -
On Sale
HK416, MR556, AR-15 Stock - MOE - MIL Spec
Magpul
Now: $37.95Was: $44.95Magpul MOE Stock MIL SPEC Magpul Industries MOE Carbine Black Stock Complete - MIL Spec Compatible With: MR556 & HK 416 equipped with mil-spec buffer tubes AR-15 platforms with mil-spec buffer tubesHKP-19393Now: $37.95Was: $44.95 -
HK VP9, VP40 Grip Panel Right Side - Large - FDE
H&K Heckler & Koch
$16.95H&K VP9, VP40 Grip Panel Right Side - Large - FDE New HK German manufactured. Right side, large size. Perfect for spare or for custom stippling projects. Drop-in part for your HK VP pistol. Compatible With: HK VP9 HK VP9A1 F, VP9A1 K HK VP40HKP-18117$16.95