Labor Day Sale

Labor Day Sale

The HK Parts Labor Day Sale is live. Save up to 20% on select HK firearm parts, magazines, accessories, upgrades, and products from top brands. Get free shipping on qualifying orders of $250 or more. Limited quantities are available.

Free shipping applies to qualifying orders with a subtotal of $250 or more. All orders receiving free shipping will be shipped via USPS Standard. Exclusions may apply.

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  • On Sale
    New - HKP Comp Weight™ HK VP9, VP40 Quick Detach Compensator - BLACK - BLEMISHED - HKP-21080-B HK VP9, VP40 Compensator - Quick Detach - US - BLEMISHED
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    HK VP9, VP40 Compensator - Quick Detach - US - BLEMISHED

    HKP HK Parts

    Now: $84.71
    Was: $149.95
    HKP Comp Weight™ HK VP9, VP40 Quick Detach Compensator - BLACK - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART...
    HKP-21080-B
    Now: $84.71
    Was: $149.95
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    Now: $84.71
    Was: $149.95
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  • On Sale
    New - HKP HK P2000 Compensator for Threaded Barrel - HKP-20879 HK P2000 Compensator for Threaded Barrel
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    HK P2000 Compensator for Threaded Barrel

    HKP HK Parts

    Now: $101.21
    Was: $189.95
    HKP 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...
    HKP-20879
    Now: $101.21
    Was: $189.95
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    Now: $101.21
    Was: $189.95
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  • On Sale
    New - RCM HK P2000 .40 S&W Tactical Barrel - Threaded 9/16x24 RH - HKP-16709 HK P2000 Tactical Barrel - .40 S&W - 4.28" - Threaded 9/16x24 RH
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    HK P2000 Tactical Barrel - .40 S&W - 4.28" - Threaded 9/16x24 RH

    RCM

    Now: $168.75
    Was: $225.00
    RCM HK P2000 .40 S&W Tactical Barrel - Threaded 9/16x24 RH Each P2000 .40 S&W tactical barrel is crafted from ordnance-grade steel, heat-treated, and finished with a durable nitride coating. It is...
    HKP-16709
    Now: $168.75
    Was: $225.00
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    Now: $168.75
    Was: $225.00
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  • On Sale
    New - MI HK MR556/416 M-LOK Compatible 9" Carbine Handguard - HKP-18436 HK416, MR556 Carbine Handguard - 9" - M-LOK
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    HK416, MR556 Carbine Handguard - 9" - M-LOK

    MI Midwest Industries

    Now: $206.96
    Was: $229.95
    MI Midwest Industries 9" Carbine Handguard for M-LOK Compatible HK416 and HK MR556  Features: M
    HKP-18436
    Now: $206.96
    Was: $229.95
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    Now: $206.96
    Was: $229.95
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  • On Sale
    New - Magpul HK 91/G3 & 33/93 (7.62x51/.308) PRS Extended Butt Pad - HKP-00843 HK33, HK53, HK93, HK91, G3 PRS Extended Butt Pad
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    HK33, HK53, HK93, HK91, G3 PRS Extended Butt Pad

    Magpul

    Now: $14.36
    Was: $15.95
    Magpul HK 91/G3 (7.62x51/.308) PRS Extended Butt Pad   Replaces standard butt pad and adds 1/2" to the overall length of the PRS stock. This part also adds slightly more cushioning, as it has more...
    HKP-00843
    Now: $14.36
    Was: $15.95
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    Now: $14.36
    Was: $15.95
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  • On Sale
    New - AIM HK 93/33 (5.56/.223) Carbine Length Handguard - M-LOK - HKP-18177 HK91 Handguard - Carbine Length - M-LOK
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    HK91 Handguard - Carbine Length - M-LOK

    AIM

    Now: $58.46
    Was: $64.95
    HK 91, PTR RIFLE LENGTH HANDGUARD - M-LOK This sleek streamlined design is an ultra low profile handguard with generous mounting space to accept all M-LOK accessories. Superior ergonomics and simple,...
    HKP-18177
    Now: $58.46
    Was: $64.95
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    Now: $58.46
    Was: $64.95
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  • On Sale
    HK416, MR556 ARC-Fire Trigger - V2 with Mil-Spec Selectors - Ambi Controls HK416, MR556 ARC-Fire Trigger - V2 with Mil-Spec Selectors - Ambi Controls
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    HK416, MR556 ARC-Fire Trigger - V2 with Mil-Spec Selectors - Ambi Controls

    AS Designs / ST Inc

    Now: $224.96
    Was: $249.95
    AS Designs V2 ARC-Fire Trigger for HK416 and MR556 with Mil-Spec Ambidextrous Selector Levers The ARC-Fire (Active Reset Clutch) trigger is an innovative trigger system designed to reset the trigger...
    HKP-22890-M
    Now: $224.96
    Was: $249.95
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    Now: $224.96
    Was: $249.95
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  • On Sale
    ACR Style Folding Stock - Picatinny Mount - Universal ACR Style Folding Stock - Picatinny Mount - Universal
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    ACR Style Folding Stock - Picatinny Mount - Universal

    Global Ordnance

    Now: $157.46
    Was: $174.95
    Global Ordnance UFS 1913 Universal Folding Stock The Global Ordnance UFS 1913 Universal Folding Stock is designed for firearms equipped with a 1913 Picatinny rear rail. Built for versatility and...
    HKP-22542-M
    Now: $157.46
    Was: $174.95
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    Now: $157.46
    Was: $174.95
    Subtotal:
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  • On Sale
    HK91, G3 Backplate Assembly - Used FMP HK CONTRACT HKP-22374-USED HK91, G3 Backplate Assembly - Used FMP HK CONTRACT HKP-22374-USED
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    HK91, G3 Backplate Assembly - Surplus

    FMP HK CONTRACT

    Now: $13.46
    Was: $14.95
    FMP HK91, G3 Backplate Assembly - Used/Surplus G3 surplus backplate assembly manufactured by FMP on HK tooling. Compatible With: HK G3, HK91
    HKP-22374
    Now: $13.46
    Was: $14.95
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    Now: $13.46
    Was: $14.95
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  • On Sale
    New - MKE AP5, MP5 Front Sight Tower - HKP-22220 HK MP5, AP5 Front Sight Tower
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    HK MP5, AP5 Front Sight Tower

    MKE

    Now: $37.46
    Was: $49.95
    MKE AP5, MP5 Front Sight Tower The front sight tower is a critical component for a perfect build. The MKE front sight tower is great option for new builds or replacement of damaged units. Compatible...
    HKP-22220
    Now: $37.46
    Was: $49.95
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    Now: $37.46
    Was: $49.95
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  • Out Of Stock
    On Sale
    New - B&T 39mm QD Skeleton Mount for Aimpoint ACRO - HKP-21730-M Picatinny Optic Mount - 39mm - Skeleton Mount - Aimpoint ACRO
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    Picatinny Optic Mount - 39mm - Skeleton Mount - Aimpoint ACRO

    B&T Brugger & Thomet

    $95.63 - $150.00
    B&T 39mm QD Skeleton Mount for Aimpoint ACRO The B&T QD "Skeleton" mount for Aimpoint® Acro offers a 39mm elevated profile for improved sight alignment, ideal for night vision setups requiring...
    HKP-21730-M
    $95.63 - $150.00
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    Qty in Cart: 0
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    $95.63 - $150.00
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    Out Of Stock
  • On Sale
    New - SchleTek Carbon Cleaner 150 ml Pump - HKP-21729
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    Carbon-Cleaner - 150 ml Pump

    SchleTek

    Now: $15.26
    Was: $16.95
    SchleTek Carbon Cleaner 150 ml Pump SchleTek Carbon Cleaner is a powerful, fast-acting solution designed to remove stubborn carbon buildup from firearms, suppressors, bolts, gas systems, and other...
    HKP-21729
    Now: $15.26
    Was: $16.95
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    Qty in Cart: 0
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    Now: $15.26
    Was: $16.95
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