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 HK VP9SK/P30SK Magazine Pinky Rest - HKP-17853-M HK VP9SK, P30SK Magazine Pinky Rest
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    HK VP9SK, P30SK Magazine Pinky Rest

    HKP HK Parts

    $16.07 - $22.95
    HKP HK VP9SK/P30SK Magazine Pinky Rest  This machined floorplate allows the user to quickly swap the floorplate to add a finger rest for the pinky on a standard VP9SK & P30SK 10-round magazine. Why...
    HKP-17853-M
    $16.07 - $22.95
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  • On Sale
    New - Grayguns HK USP Straight Trigger - HKP-21344 HK USP Straight Trigger
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    HK USP Straight Trigger

    Grayguns

    Now: $85.46
    Was: $94.95
    Grayguns Straight Trigger for HK USP Straight trigger upgrade for HK USP full-size pistols. Designed to reduce over-travel and provide a consistent, 90-degree break. The straight face allows a lower...
    HKP-21344
    Now: $85.46
    Was: $94.95
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    Was: $94.95
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  • On Sale
    HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Bundesadler HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Bundesadler
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    HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Bundesadler

    Zenith

    Now: $39.56
    Was: $43.95
    Zenith 30 Round HK MP5 Bundesadler Magazine The Bundesadler laser-etched into a Zenith magazine. Limited run so get them while you can! Application of oil is recommended depending on climate...
    HKP-20913
    Now: $39.56
    Was: $43.95
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    Was: $43.95
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  • On Sale
    New - GSG/Sig Sauer/Kimber Magazine Spring - HKP-02795 GSG5, SIG Magazine Spring - Kimber - 1911 .22LR conversions
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    GSG5, SIG Magazine Spring - Kimber - 1911 .22LR conversions

    GSG German Sports Guns

    Now: $1.49
    Was: $3.95
    GSG/Sig Sauer/Kimber Magazine Spring German-made spare magazine spring for your 10-round 1911 magazine. Compatible With:  GSG5 1911
    HKP-02795
    Now: $1.49
    Was: $3.95
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    Now: $1.49
    Was: $3.95
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  • On Sale
    New - Magpul M-LOK Rail Section - 3 Slots - HKP-20661 Magpul M-LOK 3 Slot Rail Section
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    Magpul M-LOK 3 Slot Rail Section

    Magpul

    Now: $9.86
    Was: $10.95
    Magpul M-LOK Rail Section - 3 Slots Designed for use with all M-LOK compatible hand guards and forends, M-LOK aluminum rail sections allow the attachment of various 1913 Picatinny spec rail-mounted...
    HKP-20661
    Now: $9.86
    Was: $10.95
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    Was: $10.95
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  • On Sale
    New - Bore Boss Pull-Through Bore Cleaner - 9mm MP5, SP5K - HKP-19398 HK MP5, SP5K Bore Cleaner - Bore Boss Pull-Through - 9mm
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    HK MP5, SP5K Bore Cleaner - Bore Boss Pull-Through - 9mm

    Real Avid

    Now: $11.66
    Was: $12.95
    Real Avid Bore Boss Pull-Through Bore Cleaner - 9mm From the barrel of innovation comes the ultra-compact Bore Boss, the first-ever self-storing, easy-feeding, clean-pulling, field-ready,...
    HKP-19398
    Now: $11.66
    Was: $12.95
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    Was: $12.95
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  • On Sale
    New - PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH - HKP-02148 PTR Muzzle Brake - Threaded 15x1 RH
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    PTR Muzzle Brake - Threaded 15x1 RH

    PTR

    Now: $20.76
    Was: $25.95
    PTR (5.56/.223) & (7.62x51/.308) Muzzle Brake - Threaded 15x1 RH Correct HK threading 15x1 right hand with HK style retaining spring to latch on the HK splined barrel. Made in the US and counts as...
    HKP-02148
    Now: $20.76
    Was: $25.95
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    Was: $25.95
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  • On Sale
    New - HKP 9mm Flash Hider - 3-Lug - HKP-20170 HK MP5, MP5K Flash Hider - 3 Lug - 9mm
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    HK MP5, MP5K Flash Hider - 3 Lug - 9mm

    HKP HK Parts

    Now: $89.96
    Was: $99.95
    MP5, MP5K Flash Hider - 3-Lug - 9mm Installs & un-installs in seconds. New style HK flash hider with the latest style locking latch that sits flush when locked. Made in the USA from ordnance grade...
    HKP-20170
    Now: $89.96
    Was: $99.95
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    Was: $99.95
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  • On Sale
    New - SB Tactical HK MP5 .22LR Folding Brace w/Billet Adapter - HKP-19951 HK MP5 Folding Brace - .22LR - Billet Adapter
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    HK MP5 Folding Brace - .22LR - Billet Adapter

    HKP HK Parts / SB Tactical

    Now: $202.46
    Was: $224.95
    SB Tactical Side Folding Brace with Billet Adapter for the HK MP5 .22 model: This is not your standard SB Tactical side folding brace.  We pair the standard SBT brace with our own billet aluminum...
    HKP-19951
    Now: $202.46
    Was: $224.95
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    Now: $202.46
    Was: $224.95
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  • On Sale
    New - HKP HK MP5 Raised Picatinny Rail - HKP-21601 HK MP5 Picatinny Rail - Raised
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    HK MP5 Picatinny Rail - Raised

    HKP HK Parts

    Now: $121.46
    Was: $134.95
    HKP HK MP5 Raised Picatinny Rail The HK Parts MP5 Raised Picatinny Rail offers the best of both worlds featuring an unimpeded view of the factory iron sights and an elevated mount for your favorite...
    HKP-21601
    Now: $121.46
    Was: $134.95
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    Was: $134.95
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  • On Sale
    New - HKP HK VP9/VP9SK, HK VP40 Windowed Slide Plate - HKP-17676-M HK VP9, VP9SK, VP40 Windowed Slide Plate
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    HK VP9, VP9SK, VP40 Windowed Slide Plate

    HKP HK Parts

    $19.09 - $29.95
    HKP HK VP9/VP9SK, HK VP40 Windowed Slide Plate A direct replacement for the cheap plastic slide plate that comes stock with your HK VP9, VP40. A great way to dress up and enhance your HK VP9, VP40...
    HKP-17676-M
    $19.09 - $29.95
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    $19.09 - $29.95
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  • On Sale
    New - HKP HK P30 Railok™ Compensator - Black - HKP-21110 HK P30 Railok™ Compensator
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    HK P30 Railok™ Compensator

    HKP HK Parts

    Now: $97.46
    Was: $189.95
    HK Parts Railok™ Compensator: H&K P30 The HK Parts Railok™ compensator strikes a seamless balance of form and function.  Users will immediately notice the reduction in muzzle flip and recoil, getting...
    HKP-21110
    Now: $97.46
    Was: $189.95
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    Now: $97.46
    Was: $189.95
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