HK Rifle / SMG Parts

HK Rifle / SMG Parts

Elevate Your HK Rifle with Premium Parts – MP5, HK416, SP5, and More!

Enhance your HK rifle with top-notch parts and accessories. From HK MP5 and HK MP5K to HK SP5 and HK UMP or HK USC, we offer a vast selection. Discover high-quality magazines, binary triggers, stocks, grips, barrels, handguards, sights, and more for your firearm. Whether you own an HK416, HK SP5K, HK G36, or HK MP5 22, we have the Heckler and Koch rifle parts you've been looking for. Shop now to upgrade your rifle to perfection.

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  • Used - H&K 91/G3 (7.62x51/.308) Full Auto Bolt Carrier - Surplus - HKP-01952 HK91, G3 Bolt Carrier - Full Auto - Surplus
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    HK91, G3 Bolt Carrier - Full Auto - Surplus

    H&K Heckler & Koch

    $149.95
    HK G3 Factory Full Auto Bolt Carrier - German German HK 70'- 80's production used surplus bolt carrier with locking lever, spring, and axle pin installed. Most are NOT date-coded on the top of the carrier. Most will be marked on the side or, more...
    HKP-01952
    $149.95
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  • New - HKP HK 91/G3 (7.62x51/.308) Clubfoot Stock - HKP-01920 HK91, G3 Clubfoot Stock
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    HK91, G3 Clubfoot Stock

    HKP HK Parts

    $299.95
    HK Clubfoot Stock HK clubfoot stock comes fully assembled with both US and German H&K parts. This stock assembly counts as one US-made part toward your 922r compliance. Compatible With:  HK 91 HK G3 PTR-91, 32 Rifles HK .308 Rifles Other...
    HKP-01920
    $299.95
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    $299.95
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  • New - RCM HK MP5 9mm Navy Barrel - Threaded 1/2x28 - 3-Lug - HKP-01162 HK MP5N Barrel - 9mm - 8.85" - Threaded 1/2x28 with 3 Lug
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    HK MP5N Barrel - 9mm - 8.85" - Threaded 1/2x28 with 3 Lug

    RCM

    $165.00
    RCM HK MP5 9mm Navy Barrel - Threaded 1/2x28 - 3-Lug This MP5N barrel is made in the USA from Cold Hammer Forged steel, providing top quality and value. It is treated with a durable nitride finish, similar to Sig Sauer's process, for a hard, resilient...
    HKP-01162
    $165.00
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    $165.00
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  • New - H&K Burst Trigger Pack Armorers Tool - HKP-00898
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    HK Armorers Tool for Burst Trigger Packs

    H&K Heckler & Koch

    $99.95
    Heckler & Koch Factory Burst Trigger Pack Armorer's Tool A must-have tool to maintain, disassemble, and reassemble burst trigger packs for cleaning and repair. This tool will save you a ton of time and will pay for itself on the first use. Compatible...
    HKP-00898
    $99.95
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    $99.95
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  • HK MP5K, AP5-P Vertical Foregrip HK MP5K, AP5-P Vertical Foregrip
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    HK MP5K, AP5-P Vertical Foregrip

    MKE

    $44.95
    MKE Made Vertical Foregrip MKE vertical grip for the HK MP5K models. Compatible With: HK MP5K, SP89 HK SP5K Century AP5-P, AP5-M In-spec clones and custom builds
    HKP-22471
    $44.95
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  • New - H&K 91/G3 (7.62x51/.308) Enhanced Extractor - HKP-22070 New - H&K 91/G3 (7.62x51/.308) Enhanced Extractor - HKP-22070
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    HK91, G3 Enhanced Extractor

    H&K Heckler & Koch

    $18.95
    HK German HK G3, HK, 91 & PTR 91 .308 Enhanced Extractor New HK German extractors! We have a limited supply of top-notch new old stock extractors available at unbeatable prices. Each extractor features a micro-polished face for enhanced reliability...
    HKP-22070
    $18.95
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  • On Sale
    New - HKP HK 416 .22LR Dual Clamp - Magazine - HKP-21607-M HK416 Dual Magazine Clamp - .22 LR
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    HK416 Dual Magazine Clamp - .22 LR

    HKP HK Parts

    Now: $39.96
    Was: $49.95
    HKP HK 416 .22LR Dual Magazine Clamp  Securely hold two HK 416 .22LR magazines together for fast mag swaps. Precision-machined from billet aluminum. Our dual mag clamp is a must for those quick mag changes. Compatible With: HK 416 .22LR
    HKP-21607-M
    Now: $39.96
    Was: $49.95
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  • New - HKP Mens Long Sleeve Bundesadler Shirt - Black - HKP-21179-M HK Men's Shirt - Long Sleeve - Bundesadler - Black
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    HK Men's Shirt - Long Sleeve - Bundesadler - Black

    HKP HK Parts

    $29.95
    HKP Mens Long Sleeve Bundesadler Shirt - Black Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the range! Features: 100%...
    HKP-21179-M
    $29.95
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  • On Sale
    New - HKP Short Sleeve Tee - Green - HKP-21022-M
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    HKP Shirt - Short Sleeve- Green

    HKP HK Parts

    Now: $8.95
    Was: $14.95
    HKP Short Sleeve Shirt - Green Get your hands on some of our premium new apparel! Featuring our sleek new logo printed over soft cotton, this shirt is certain to catch an eye at the range! Features: Unisex fit Fine cotton High fidelity DTG...
    HKP-21022-M
    Now: $8.95
    Was: $14.95
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    Now: $8.95
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  • New - H&K HK MR556/762/416/417 Bolt Catch Spring - HKP-16661
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    HK416, MR556, HK417, MR762 Bolt Catch Spring

    H&K Heckler & Koch

    $6.95
    H&K HK MR556/762/416/417 Bolt Catch Spring Compatible With: HK MR556 HK 416 HK MR762 HK 417
    HKP-16661
    $6.95
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  • New - HKP (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH - CA/NY Compliant - HKP-12746 HK416, HK417, G3, HK33, G36 Flash Hider - Threaded 15x1 RH - CA/NY Compliant
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    HK416, HK417, G3, HK33, G36 Flash Hider - Threaded 15x1 RH - CA/NY Compliant

    HKP HK Parts

    $24.95
    HKP (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH - CA/NY Compliant This muzzle device is a partially milled version (not completely milled) of the factory HK birdcage style flash hider found on the factory-correct HK models of rifles...
    HKP-12746
    $24.95
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  • Out Of Stock
    New - H&K 93/53/33 (5.56/.223) Extractor - HKP-00189 HK33, HK53, HK93 Extractor

    HK33, HK53, HK93 Extractor

    H&K Heckler & Koch

    $67.95
    H&K 93, 53, & 33 (5.56/.223) Extractor A great replacement for your HK or clone. A high wear item that can become worn, chipped, and non-relaible. A must have spare part. German HK factory fresh production.
    HKP-00189
    $67.95
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