Magazines / Extensions / Brass Catchers

Magazines / Extensions / Brass Catchers

Explore our extensive selection of HK magazines and extensions designed for enhanced capacity and performance across a range of HK models including the VP9, USP, MP5, and more. From rugged steel magazines to advanced polymer extensions, our inventory caters to both tactical and recreational needs, ensuring reliable feeding and durability. Enhance your HK firearm with precision-engineered magazine upgrades, available now for various calibers and applications.

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  • New - HK PARTS, H&K 22 Round HK VP9, HK P30 9mm Magazine Complete - Red - HKP-19842
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    HK PARTS, HK 22 Round HK VP9, HK P30 9mm Magazine Complete - Red

    HKP HK Parts / Heckler & Koch

    $89.95
    22 Round Magazine Complete - Red - 9mm - HK PARTS - HK VP9, HK P30 HK Parts +7 alloy magazine extension coupled with an HK 15 round factory German magazine adds 7 additional rounds total for a fully assembled 22 round HK VP9/P30 magazine. Ideal for...
    $89.95
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    New - H&K P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing - HKP-16649 HK P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing

    HK P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing

    H&K Heckler & Koch

    $43.95
    H&K P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing Works with the VP9SK, P2000SK & P30SK models only. New German HK manufacture. Compatible With: P2000 SK P30 SK HK VP9SK
    $43.95
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  • New - H&K 10 Round HK USP/Mark 23 .45 ACP Magazine Locking Plate - HKP-01591
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    HK USP, Mark 23 Magazine Locking Plate - .45 ACP - 10 Round

    H&K Heckler & Koch

    $5.95
    10 Round Magazine Locking Plate Compatible With: HK USP 45 ACP 10 round magazine HK Mark 23 10 round magazine
    $5.95
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  • New - H&K 10 Round HK USPC 9mm Magazine Housing - HKP-02500 HK USPC Magazine Housing - 9mm - 10 Round
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    HK USPC Magazine Housing - 9mm - 10 Round

    H&K Heckler & Koch

    $19.95
    10 Round HK USPC 9mm Magazine Housing This is an all-steel construction for the HK USPC and P2000 9mm models. New HK German manufacture. Compatible With: HK USPC 9mm HK P2000 9mm HK P2000SK (will extend below the mag well)
    $19.95
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  • HK91, G3, MSG90 10 Round Magazine - Alloy H&K Heckler & Koch HKP-22418 HK91, G3, MSG90 10 Round Magazine - Alloy H&K Heckler & Koch HKP-22418
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    HK91, G3, PTR Magazine - 10 Round - Alloy

    H&K Heckler & Koch

    $37.95
    H&K HK91, G3, MSG90 10 Round Magazine - Alloy This part counts as 1 US-made part for 922r compliance for HK rifles. Manufactured by HK and converted to ten round capacity in the United States using a US-made floorplate. Compatible With: HK91 HK...
    $37.95
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  • HKP 15 Round HK VP9SK, Hk P30SK 9mm Magazine with Finger Rest - Red New - HKP 15 Round HK VP9SK, Hk P30SK 9mm Magazine with Finger Rest - Red - HKP-20567
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    HKP 15 Round HK VP9SK, Hk P30SK 9mm Magazine with Finger Rest - Red

    HKP HK Parts / Heckler & Koch

    $69.95
    HK VP9SK & P30SK 9mm - 15 Round Magazine with HK Red Finger Rest New German VP9SK/P30SK HK manufacture 10 round magazine body, follower, spring, locking plate combined with the HK Parts +5 magazine extension installed & ready to use. This...
    $69.95
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  • Out Of Stock
    New - H&K 10 Round USP/Mark 23 .45 ACP Magazine Housing - Black - HKP-16544 HK USP, Mark 23 Magazine Housing - .45 ACP - 10 Round

    HK USP, Mark 23 Magazine Housing - .45 ACP - 10 Round

    H&K Heckler & Koch

    $49.95
    H&K 10 Round USP/Mark 23 .45 ACP Magazine Housing Only  New HK German USP .45 & Mark 23 10 Round Magazine body only. All Steel HK construction.
    $49.95
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  • New - B&T MP5SD QD Brass Catcher - HKP-18099 HK MP5SD Brass Catcher - Quick Detach
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    HK MP5SD Brass Catcher - Quick Detach

    B&T Brugger & Thomet

    $210.00
    B&T MP5SD Brass Catcher For Use With B&T Handguard     The B&T brass catcher for the MP5SD locks into perfect position when mounted to the matched B&T's HK MP5SD Tri-Rail Handguard. Features a quick disconnect mechanism for easy...
    $210.00
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  • HK VP9A1 K Magazine Replacement Kit H&K Heckler & Koch HKP-22300 HK VP9A1 K Magazine Replacement Kit H&K Heckler & Koch HKP-22300
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    HK VP9A1 K Magazine Replacement Kit

    H&K Heckler & Koch

    $21.95
    HK VP9A1K Magazine Replacement Kit Magazine replacement kit with all necessary components: spring, floorplate, and locking plate. Compatible With: HK VP9A1 K
    $21.95
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  • Used - H&K 12 Round HK P2000/USPC .40 S&W Magazine - LEO Marked - Used - HKP-21781 HK P2000, USPC Magazine - .40 S&W - 12 Round - LEO Marked - Used
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    HK P2000, USPC Magazine - .40 S&W - 12 Round - LEO Marked - Used

    H&K Heckler & Koch

    $69.95
    H&K 12 Round HK P2000/USPC .40 S&W Magazine - LEO Marked - Used All steel with rubberized floorplate with finger rest. Compatible With: HK USP Compact .40 Cal HK P2000 .40 Cal Will also fit the P2000SK .40 (will not fit flush)
    $69.95
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  • Out Of Stock
    New - HK VP/P30/USPC/P2000 9mm/.40 S&W Magazine Follower - White - HKP-18782 New - HK VP/P30/USPC/P2000 9mm/.40 S&W Magazine Follower - White - HKP-18782

    HK VP9, P30, USPC, P2000 Magazine Follower - 9mm / .40 S&W - White

    H&K Heckler & Koch

    $29.95
    HK VP/P30/USPC/P2000 9mm/.40 S&W Magazine Follower - White A great replacement item and one that is good to have on hand for spares as they do wear with use. Compatible With: HK VP9, VP9SK, VP40 9mm & .40 HK VP9A1 F, VP9A1 K P30, P30S &...
    $29.95
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  • New - Magpul AR/M4 TMAG 20 Round GEN M3 Magazine - Translucent OD Green - HKP-22035 AR, M4 Magazine - TMAG Gen 3 - 20 Round - Translucent OD Green
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    AR, M4 Magazine - TMAG Gen 3 - 20 Round - Translucent OD Green

    Magpul

    $24.95
    Magpul AR/M4 TMAG® 20 Round GEN M3™ Magazine - Translucent OD Green US-made translucent 20 round magazine optimized for AR/M4 platforms, but modified to permit operation with other 5.56 and .223 STANAG-compatible rifles. Specifications: Made...
    $24.95
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