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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    New - H&K MP5K 40/10 3 Position Navy Style Housing - Clipped & Pinned - HKP-15454 HK MP5K Trigger Housing - 3 Position Navy Style - Clipped and Pinned - .40 S&W, 10mm
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    HK MP5K Trigger Housing - 3 Position Navy Style - Clipped and Pinned - .40 S&W, 10mm

    H&K Heckler & Koch

    $0.00
    H&K MP5K 40/10 3 Position Navy Style Housing - Clipped & Pinned This lower housing is clipped and pinned for use on a semi-auto receiver shelves. For more information on our clipping and pinning,...
    HKP-15454
    $0.00
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  • On Sale
    New - H&K MP5 F Bolt Group Complete - HKP-00953
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    HK MP5F Bolt Group - Complete

    H&K Heckler & Koch

    Now: $2,448.95
    Was: $2,999.95
    H&K MP5 F Bolt Group Complete   The bolt head, bolt carrier, and all F/A-related parts have been restricted by HK and will become increasingly harder to find. The F in the MP5F designation was added
    HKP-00953
    Now: $2,448.95
    Was: $2,999.95
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    Now: $2,448.95
    Was: $2,999.95
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  • On Sale
    New - B&T Tikka 412/512 Mount For Aimpoint - HKP-17432 B&T Tikka 412/512 Mount For Aimpoint B&T Brugger & Thomet HKP-17432
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    Tikka 412, 512 Optic Mount, Aimpoint

    B&T Brugger & Thomet

    Now: $74.96
    Was: $199.95
    B&T TikKa Valmet 412 Scope Mount Specifications: Color: Black Height max: 11 mm Length max: 157 mm Length
    HKP-17432
    Now: $74.96
    Was: $199.95
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    Now: $74.96
    Was: $199.95
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  • Out Of Stock
    On Sale
    HK91, G3 Trigger Pack - Semi-Auto - Ambi - BLEMISHED HK91, G3 Trigger Pack - Semi-Auto - Ambi - BLEMISHED
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    HK91, G3 Trigger Pack - Semi-Auto - Ambi - BLEMISHED

    HKP HK Parts / Heckler & Koch

    Now: $223.09
    Was: $349.95
    HKP Ambidextrous Semi-Auto Trigger Pack for HK91 and G3 - .308 - BLEMISHED INSTALLATION MARKINGS COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT E
    HKP-22855-B
    Now: $223.09
    Was: $349.95
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    Now: $223.09
    Was: $349.95
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  • Out Of Stock
    On Sale
    HK MP5K 3 Position Navy Ambi Housing - Universal - Clipped & Pinned - BLEMISHED HK MP5K 3 Position Navy Ambi Housing - Universal - Clipped & Pinned - BLEMISHED
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    HK MP5K 3 Position Navy Ambi Housing - Universal - Clipped & Pinned - BLEMISHED

    H&K Heckler & Koch

    Now: $350.59
    Was: $549.95
    HK German Ambidextrous, Pictogram Marked MP5K 3 Position Navy Housing Clipped & Pinned - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED BENT AT THE BACK OF THE HOUSING
    HKP-01033-UNI-B
    Now: $350.59
    Was: $549.95
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    Now: $350.59
    Was: $549.95
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  • Out Of Stock
    On Sale
    HK91, G3 SEF Navy Style Trigger Housing - Clipped & Pinned - BLEMISHED HK91, G3 SEF Navy Style Trigger Housing - Clipped & Pinned - BLEMISHED
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    HK91, G3 SEF Navy Style Trigger Housing - Clipped & Pinned - BLEMISHED

    H&K Heckler & Koch

    Now: $75.22
    Was: $179.95
    H&K G3/91 (7.62x51/.308) SEF Navy Style Trigger Housing - Clipped & Pinned - BLEMISHED   ONLY 1 UNIT AVAILABLE - AS PICTURED
    HKP-00513-B
    Now: $75.22
    Was: $179.95
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    Now: $75.22
    Was: $179.95
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    On Sale
    HK MP5, MP5K SP5, SP5K Magazine - 30 Round - Red and Black Bundle - USED HK MP5, MP5K SP5, SP5K Magazine - 30 Round - Red and Black Bundle - USED
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    HK MP5, MP5K SP5, SP5K Magazine - 30 Round - Red and Black Bundle - USED

    KCI

    Now: $50.98
    Was: $79.95
    Korean 30 Round MP5, MP5K Magazine - GEN 2 - KCI USA - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINA
    HKP-00955-BL-USED
    Now: $50.98
    Was: $79.95
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    Now: $50.98
    Was: $79.95
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    On Sale
    HK MP5, MP5K Ejector Lever - 9mm - USED HK MP5, MP5K Ejector Lever - 9mm - USED
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    HK MP5, MP5K Ejector Lever - 9mm - USED

    MKE

    Now: $12.72
    Was: $19.95
    MKE HK MP5/K 9mm Ejector Lever - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL.
    HKP-21920-USED
    Now: $12.72
    Was: $19.95
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    Now: $12.72
    Was: $19.95
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    On Sale
    HK416, MR556 Bolt Carrier - BLEMISHED HK416, MR556 Bolt Carrier - BLEMISHED
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    HK416, MR556 Bolt Carrier - BLEMISHED

    H&K Heckler & Koch

    Now: $313.69
    Was: $397.95
    H&K HK MR556/416 Factory Bolt Carrier With The Newer Style Bolt Retaining Key - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THI
    HKP-02718-B
    Now: $313.69
    Was: $397.95
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    Now: $313.69
    Was: $397.95
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    On Sale
    ACR Folding Stock - Telescopic 7 Position - Picatinny Rail - RAL 8K - BLEMISHED ACR Folding Stock - Telescopic 7 Position - Picatinny Rail - RAL 8K - BLEMISHED
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    ACR Folding Stock - Telescopic 7 Position - Picatinny Rail - RAL 8K - BLEMISHED

    F5 MFG

    Now: $169.34
    Was: $249.95
    F5 ACR Folding Stock - Picatinny Mount - Universal - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED SCRATCHES - DINGS COSMETICALLY BLEMISHE
    HKP-22280-R8K-B
    Now: $169.34
    Was: $249.95
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    Now: $169.34
    Was: $249.95
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    ACR Folding Stock - Telescopic 7 Position - Picatinny Rail - OD Green - BLEMISHED ACR Folding Stock - Telescopic 7 Position - Picatinny Rail - OD Green - BLEMISHED
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    ACR Folding Stock - Telescopic 7 Position - Picatinny Rail - OD Green - BLEMISHED

    F5 MFG

    Now: $169.34
    Was: $249.95
    F5 ACR Folding Stock - Picatinny Mount - Universal - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED SCRATCHES - DINGS COSMETICALLY BLEMISHE
    HKP-22280-ODG-B
    Now: $169.34
    Was: $249.95
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    Now: $169.34
    Was: $249.95
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  • Out Of Stock
    On Sale
    HK MP5 1913 End Plate Adapter - BLEMISHED HK MP5 1913 End Plate Adapter - BLEMISHED
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    HK MP5 1913 End Plate Adapter - BLEMISHED

    MI Midwest Industries

    Now: $54.96
    Was: $89.95
    MI HK MP5 1913 End Plate Adapter - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. The Midwest...
    HKP-21493-B
    Now: $54.96
    Was: $89.95
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    Now: $54.96
    Was: $89.95
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