UMP / USC Series

UMP / USC Series

Choose from an expansive selection of HK UMP and USC parts, such as HK UMP Barrels and HK USC Stocks, crafted for those who value reliability and performance. Upgrade with HK USC Handguards and HK UMP Triggers, and experience the difference in quality and craftsmanship.

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  • On Sale
    New - HKP HK UMP/USC 4 Piece M-Lok Set - Anodized - HKP-21663-M HK UMP, USC 4 Piece M-LOK Set - Anodized

    HK UMP, USC 4 Piece M-LOK Set - Anodized

    HKP HK Parts

    Now: $74.96
    Was: $149.95
    HKP HK UMP/USC 4 Piece M-Lok Set - Anodized  Upgrade your UMP and USC with the HK Parts 4-piece M-Lok set, designed to eliminate the hassle of snagging and shredding your knuckles on Picatinny rails...
    HKP-21663-M
    Now: $74.96
    Was: $149.95
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    Now: $74.96
    Was: $149.95
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  • New - B&T SchleTek Carbon Cleaner 500 ml Aerosol - HKP-21766

    Carbon-Cleaner - 500 ml Aerosol

    SchleTek

    $32.95
    SchleTek Carbon Cleaner 500 ml Aerosol Time-saving removal of stubborn fouling. Special formula for heavily used firearms. Frequent and thorough gun cleaning is not only a prerequisite to achieve...
    HKP-21766
    $32.95
    Qty in Cart: 0
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  • On Sale
    New - HKP HK UMP Enhanced Top Rail - Red - HKP-20812 HK UMP Enhanced Top Rail - Red

    HK UMP Enhanced Top Rail - Red

    HKP HK Parts

    Now: $31.84
    Was: $49.95
    HKP HK UMP Enhanced Top Rail - Red HK USC, UMP top receiver rail with hardware. The extended length allows the use of all optics that fit on a Picatinny rail. This unit has a contoured no snag design...
    HKP-20812
    Now: $31.84
    Was: $49.95
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    Now: $31.84
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  • Out Of Stock
    New - H&K UMP (.40 S&W/.45 ACP/9mm) Lower Backplate - HKP-16473 HK UMP Lower Backplate

    HK UMP Lower Backplate

    H&K Heckler & Koch

    $34.95
    HK Heckler and Koch .40 S&W, .45 ACP, 9mm Lower Backplate for HK UMP HK German Backplate for all UMP lowers. You will need to add your existing buffer or order one to make a complete buffer assembly.
    HKP-16473
    $34.95
    Qty in Cart: 0
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    $34.95
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  • New - HKP HK USC, HK UMP Cocking Handle Assembly - HKP-19155

    HK USC, UMP Cocking Handle Assembly - Complete

    HKP HK Parts

    $149.95
    HKP Cocking Handle Assembly for HK USC, UMP Complete cocking handle assembly for HK USC and HK UMP platforms. US-made and built to factory-spec dimensions and includes all required components for...
    HKP-19155
    $149.95
    Qty in Cart: 0
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  • New - HKP HK USC Stock Block to Picatinny Rail - HKP-21594-M HK USC Stock Block to Picatinny Rail

    HK USC Stock Block to Picatinny Rail

    HKP HK Parts

    $149.95
    HKP HK USC Stock Block to Picatinny Rail The HKP USC stock block with picatinny rail offers superior adjustability for the stock of your choice. Each stock block is crafted from billet aluminum,...
    HKP-21594-M
    $149.95
    Qty in Cart: 0
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  • On Sale
    New - Top Rail - HK USC / UMP - HKP-20744 HK USC , UMP Top Rail

    HK USC , UMP Top Rail

    Other

    Now: $74.96
    Was: $149.95
    Top Rail - HK USC / UMP TommyBuilt anodized aluminum high rise top rail.  Includes mounting hardware. Compatible With: HK UMP <
    HKP-20744
    Now: $74.96
    Was: $149.95
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    Now: $74.96
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  • New - H&K UMP/USC (.40 S&W/.45 ACP/9mm) Bolt Catch - HKP-01897

    HK UMP, USC Bolt Catch

    H&K Heckler & Koch

    $58.95
    HK UMP & USC Bolt Catch  New HK German lower. Compatible With: HK UMP HK USC
    HKP-01897
    $58.95
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  • New - HKP Single Point Sling - ACU Digital Camo - HKP-15041 HK Single Point Sling - ACU Digital Camo

    HK Single Point Sling - ACU Digital Camo

    HKP HK Parts

    $29.95
    HKP Single Point Sling - ACU Digital Camo HK single-point bungee sling for use on all HK & other firearm applications. This super high-quality sling is a must-have for those who prefer operating with...
    HKP-15041
    $29.95
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  • New - B&T Unigrip QD with Bipod - HKP-21387-M B&T Unigrip QD with Bipod

    B&T Unigrip QD with Bipod

    B&T Brugger & Thomet

    $198.95
    B&T Unigrip QD with Bipod This B&T foregrip features a retractable bipod for superior weapon stability in both th
    HKP-21387-M
    $198.95
    Qty in Cart: 0
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  • Out Of Stock
    ACR Folding Stock - Telescopic 7 Position - Picatinny Rail ACR Folding Stock - Telescopic 7 Position - Picatinny Rail

    ACR Folding Stock - Telescopic 7 Position - Picatinny Rail

    F5 MFG

    $249.95
    F5 ACR Folding Stock - Picatinny Mount - Universal The F5 ACR folding stock easily attached to any Picatinny rail, giving the user the versatility of swapping between any Picatinny equipped firearm...
    HKP-22280-M
    $249.95
    Qty in Cart: 0
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  • New - Aimpoint ACRO / NANO 22mm Picatinny QD Mount - HKP-21728 Picatinny Optic Mount - Low Profile - ACRO, NANO

    Picatinny Optic Mount - Low Profile - ACRO, NANO

    B&T Brugger & Thomet

    $115.00
    B&T Brugger and Thomet Aimpoint ACRO / NANO 22mm Low Mount The B&T ACRO NANO optic mount is a universal QD mount for any firearm featuring a Picatinny top rail.  Keep your optic profile compact with...
    HKP-21728
    $115.00
    Qty in Cart: 0
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    $115.00
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