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 10 Round HK MR762/417 7.62/.308 Magazine - Black - HKP-02590 HK417, MR762 Magazine - 10 Round
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    HK417, MR762 Magazine - 10 Round

    H&K Heckler & Koch

    $59.00
    Heckler and Koch HK MR762, HK417 10 Round Magazine - German HK Genuine HK German 10 round MR762 magazine. Compatible With: MR 762 HK 417 HK G28
    HKP-02590
    $59.00
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    $59.00
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  • New - B&T Short Style Vertical Grip - Picatinny - Black - HKP-18426 B&T Short Style Vertical Foregrip - Picatinny - Black
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    B&T Short Style Vertical Foregrip - Picatinny - Black

    B&T Brugger & Thomet

    $75.00
    B&T Short Style Vertical Grip - Picatinny - Black B&T Vertical Grip - Short Style- Fixed Swiss made B&T short vertical forend grip. This foregrip is designed to be easily attached to the picatinny rail using the knurled screw. Made of black...
    HKP-18426
    $75.00
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    $75.00
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  • New - H&K MP5/MP5K, HK SP5 & SP5K 100 Degree Locking Piece - HKP-00134 HK MP5, MP5K Locking Piece - 100 Degree
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    HK MP5, MP5K Locking Piece - 100 Degree

    H&K Heckler & Koch

    $89.95
    Heckler and Koch 100 Degree Locking Piece for HK MP5, HK MP5K, HK SP5, and HK SP5K  The MP5 100-degree locking piece is the factory-correct locking piece for all HK MP5 and MP5K style firearms. Compatible With: MP5, MP5K HK SP5, SP5K SP89,...
    HKP-00134
    $89.95
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    $89.95
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  • New - Ergo G3, 91, PTR Tactical Grip For Metal Grip Frames - HKP-14092 HK91, G3 Tactical Grip for Metal Grip Frames
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    HK91, G3 Tactical Grip for Metal Grip Frames

    Ergo

    $59.95
    Ergo G3, 91, PTR Tactical Grip For Metal Grip Frames The ergonomically enhanced ERGO Tactical Deluxe Grips are compatible with all metal HK grip frames, both the semi-auto & full auto metal grip frames. Compatible With: HK 91, G3, PTR, CETME, 93,...
    HKP-14092
    $59.95
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  • New - JMAC Customs Metric Face Mount Shims - HKP-21446
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    JMac 14F, 15F, 24F, 26F Muzzle Device Shims - FaceMount

    JMAC Customs

    $9.95
    JMac Customs Metric Face Mount Shims Custom shims for JMac muzzle devices. This kit includes varying thickness shims to "time" your muzzle device to your desired orientation. These shims are specifically made for JMac 14F, 15F, 24F and 26F muzzle devices...
    HKP-21446
    $9.95
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    $9.95
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  • New - HKP HK UMP (9mm) 30 Round Magazine - HKP-17701 HK UMP 9mm 30 Round Magazine
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    HK UMP 9mm 30 Round Magazine

    HKP HK Parts

    $49.95
    UMP 9mm 30 Round Factory Magazine - USA UMP 30 round magazine for the UMP. Each magazine features enhanced steel feed lips, and a 30 round magazine capacity. Each magazine counts as 3 U.S. Made compliant parts as an added bonus! This is the finest...
    HKP-17701
    $49.95
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    $49.95
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  • Out Of Stock
    New - H&K HK USP Full Size Ambidextrous Control Lever Set - HKP-00916 HK USP Full Size Ambidextrous Control Lever Set

    HK USP Full Size Ambidextrous Control Lever Set

    H&K Heckler & Koch

    $117.95
    Ambidextrous Left & Right Side Control Lever Set.  Genuine Heckler & Koch ambidextrous control lever kit includes left and right side control lever as well as the roll pin - everything that's needed for installation on all USP or USPC...
    HKP-00916
    $117.95
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    $117.95
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  • New - B&T MP5 Folding Stock - HKP-00460 HK MP5 Folding Stock - 9mm
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    HK MP5 Folding Stock - 9mm

    B&T Brugger & Thomet

    $325.00
    B&T MP5 Folding Stock - 9mm - For All MP5 Full Size Variants   Swiss-made B&T folding stock for the MP5 & HK94. This is a military-grade stock as supplied by B&T to HK Germany. B&T Switzerland has supplied these to law...
    HKP-00460
    $325.00
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    $325.00
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  • New - HKP Binary Selector Lever Set Screw - HKP-20686 HK Replacement Screw for BFS Selector Levers
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    HK Replacement Screw for BFS Selector Levers

    HKP HK Parts

    $1.98
    HKP Binary Selector Lever Set Screw This replacement screw is to mount your Franklin Armory BFS selectors. A great spare screw to replace damaged screws or lost screws as they are small in dimension and very easy to misplace. A must have set screw to...
    HKP-20686
    $1.98
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    $1.98
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  • Used - Uzi Top Cover Complete - Surplus - HKP-19988 Uzi Top Cover Complete - Surplus
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    Uzi Top Cover Complete - Surplus

    IMI

    $24.95
    Uzi Top Cover Complete - Surplus IMI Uzi SMG top cover surplus. Perfect working condition.
    HKP-19988
    $24.95
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  • New - H&K HK 30 Round MP5/SP5 & MP5K/SP5K 9mm Magazine - HKP-19979-M HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Cerakote
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    HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - Cerakote

    H&K Heckler & Koch

    $85.95 - $89.95
    Heckler and Koch MP5, SP5, SP5K, MP5K 9mm 30 Round Curved Magazine Factory fresh Heckler and Koch 30 round, curved 9mm. When only the best will do. Each magazine starts life as a brand-new, factory-sealed magazine, which is then expertly Cerakoted in...
    HKP-19979-M
    $85.95 - $89.95
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  • Used - H&K Trip Lever- Friction - Used - Surplus - HKP-17760 HK Trip Lever- Friction - Used - Surplus
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    HK Trip Lever- Friction - Used - Surplus

    H&K Heckler & Koch

    $3.74
    H&K Trip Lever- Friction - Used - Surplus HK German trip lever for HK F/A or registered sear trigger packs in used surplus condition. This is the older friction style trigger pack found on older HK trigger packs and all HK registered sear packs.
    HKP-17760
    $3.74
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    $3.74
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