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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  • Out Of Stock
    New - H&K MP5 & MP5K 9mm Ambidextrous 0,1 Trigger Pack - HKP-18209 HK MP5, MP5K  Ambidextrous 0,1 Trigger Pack - 9mm

    HK MP5, MP5K Ambidextrous 0,1 Trigger Pack - 9mm

    H&K Heckler & Koch

    $0.00
    H&K MP5/K 9mm 2 Position 0,1 Ambidextrous Trigger Pack Introducing the popular FBI or 0,1 style ambidextrous trigger pack, now available in a fully German-manufactured configuration. This trigger pack is designed for use with ambidextrous grip...
    HKP-18209
    $0.00
    Out Of Stock
    Qty in Cart: 0
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    $0.00
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  • New - H&K MP5 & 93/33 (9mm & 5.56/.223) 2 Position (0,1 Pictogram) FBI Style Trigger Housing - HKP-00163-M HK MP5, HK33, HK93 Ambi Trigger Housing - 2 Position 0,1 Pictogram - FBI Style - 9mm, 5.56 / .223
    Choose Options

    HK MP5, HK33, HK93 Ambi Trigger Housing - 2 Position 0,1 Pictogram - FBI Style - 9mm, 5.56 / .223

    H&K Heckler & Koch

    $0.00 - $229.95
    H&K MP5 & 93/33 (9mm & 5.56/.223) 2 Position (0,1 Pictogram) FBI Style Trigger Housing This ambidextrous housing is designed for compatibility with any ambidextrous style trigger packs. It features a 2 position pictogram (0,1) and is crafted...
    HKP-00163-M
    $0.00 - $229.95
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    $0.00 - $229.95
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  • Out Of Stock
    Used - HK Locking Roller -4 , 7.96mm - HKP-17558 HK Locking Roller -4 , 7.96mm

    HK Locking Roller -4 , 7.96mm

    HKP HK Parts

    $8.95
    7.96mm - Undersized -4 Roller For HK Roller Lock Bolt HeadHK spec under-sized roller that will fit all HK bolt heads including HK91/G3, HK93/33/53, HK94, MP5, SP89 all clones and the Cetme & Cetme clones. An easy way to remember the size you need to...
    HKP-17558
    $8.95
    Out Of Stock
    Qty in Cart: 0
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    $8.95
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  • Out Of Stock
    Used - H&K MP5 Full Auto Bolt Group Complete- IB DATE CODE - HKP-00662

    HK MP5 Bolt Carrier Group - Full Auto - Complete - IB DATE CODE

    H&K Heckler & Koch

    $0.00
    MP5 Full Auto Bolt Group Complete - IB DATE CODE-NEW OLD STOCK HK German 9mm MP5 full auto bolt carrier IB dated new old stock in 100% working order. These bolt groups are  HK German MP5  Limited quantity available. Heckler & Koch bolt...
    HKP-00662
    $0.00
    Out Of Stock
    Qty in Cart: 0
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    $0.00
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  • Out Of Stock
    Used - H&K 33/93 Cocking Tube with Hanger - HKP-00710

    HK33, 93 Cocking Tube with Hanger - USED

    H&K Heckler & Koch

    $88.95
    HK33/93 Cocking Tube With Hanger - Used
    HKP-00710
    $88.95
    Out Of Stock
    Qty in Cart: 0
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    $88.95
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  • Out Of Stock
    Used - H&K 53/33 0-1-25 SEF Trigger Group-Used - HKP-00705

    HK33, HK53 Trigger Group - 0-1-25 SEF - Used

    H&K Heckler & Koch

    $999.95
    H&K 53/33 0-1-25 SEF Trigger Group-Used HK German 0-1-25 SEF trigger groups for 53/33 in used in good condition. These trigger groups are the ultimate choice to complete the factory correct look for a HK53. Given that the 0,1,25 trigger groups are no...
    HKP-00705
    $999.95
    Out Of Stock
    Qty in Cart: 0
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    $999.95
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  • On Sale
    HK G36 Dual Optic With Carrying Handle - USED HK G36 Dual Optic With Carrying Handle - USED
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    HK G36 Dual Optic With Carrying Handle - USED

    H&K Heckler & Koch

    Now: $1,499.95
    Was: $2,099.95
    HK G36 Dual Optic With Carrying Handle - USED ONLY 2 UNITS AVAILABLE - AS PICTURED DOTS OVER SCOPE - DAMAGED BUTTON USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Factory HK G36/SL8 dual optic in used...
    HKP-00744-USED
    Now: $1,499.95
    Was: $2,099.95
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    Qty in Cart: 0
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    Now: $1,499.95
    Was: $2,099.95
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  • On Sale
    HK MP5 Magazine Body ONLY - 30 Round - GUNSMITH SPECIAL HK MP5 Magazine Body ONLY - 30 Round - GUNSMITH SPECIAL
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    HK MP5 Magazine Body ONLY - 30 Round - GUNSMITH SPECIAL

    MKE

    Now: $24.95
    Was: $49.95
    HK MP5 Magazine Body ONLY - 30 Round - GUNSMITH SPECIAL VARYING CONDITION SHOWN - SOLD INDIVIDUALLY DENTED AND WARPED MAGAZING BODY COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART...
    HKP-21184-GS
    Now: $24.95
    Was: $49.95
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    Qty in Cart: 0
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    Now: $24.95
    Was: $49.95
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  • On Sale
    HK UMP .40 Semi-Auto Bolt Group - Complete - BLEMISHED HK UMP .40 Semi-Auto Bolt Group - Complete - BLEMISHED
    Add to Cart

    HK UMP .40 Semi-Auto Bolt Group - Complete - BLEMISHED

    Now: $387.95
    Was: $649.95
    HK UMP .40 Semi-Auto Bolt Group - Complete - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. MM’s UMP tungsten...
    HKP-20626-B
    Now: $387.95
    Was: $649.95
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    Qty in Cart: 0
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    Now: $387.95
    Was: $649.95
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  • On Sale
    HK 20 Round HK91, G3 Rare LEO Laser Marked Steel Magazine - Parkerized - BLEMISHED HK 20 Round HK91, G3 Rare LEO Laser Marked Steel Magazine - Parkerized - BLEMISHED
    Add to Cart

    HK 20 Round HK91, G3 Rare LEO Laser Marked Steel Magazine - Parkerized - BLEMISHED

    H&K Heckler & Koch

    Now: $41.95
    Was: $59.95
    HK 20 Round HK91, G3 Rare LEO Laser Marked Steel Magazine - Parkerized - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED POOR AND UNFINISHED LASER MARKING COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR...
    HKP-19333-B
    Now: $41.95
    Was: $59.95
    Add to Cart
    Qty in Cart: 0
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    Now: $41.95
    Was: $59.95
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  • On Sale
    HK MP5 Magazine Body ONLY - 30 Round - USED HK MP5 Magazine Body ONLY - 30 Round - USED
    Add to Cart

    HK MP5 Magazine Body ONLY - 30 Round - USED

    MKE

    Now: $27.95
    Was: $49.95
    HK MP5 Magazine Body ONLY - 30 Round - USED CONDITION MAY VARY. SEE PHOTOS. USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. These MKE MP5 30 round magazines are the perfect addition or...
    HKP-21184-USED-2
    Now: $27.95
    Was: $49.95
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    Qty in Cart: 0
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    Now: $27.95
    Was: $49.95
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  • On Sale
    HK91, G3, PTR Magazine - 5 Round - Black - USED HK91, G3, PTR Magazine - 5 Round - Black - USED
    Add to Cart

    HK91, G3, PTR Magazine - 5 Round - Black - USED

    HKP HK Parts

    Now: $38.95
    Was: $79.95
    HK91, G3, PTR Magazine - 5 Round - Black - USED ONLY 2 UNITS AVAILABLE - VARYING CONDITION SHOWN - SOLD INDIVIDUALLY PITTING USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. 5 Round German Steel 308 Magazine...
    HKP-16250-USED
    Now: $38.95
    Was: $79.95
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    Qty in Cart: 0
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    Now: $38.95
    Was: $79.95
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