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 - H&K HK 13 Round USPC/P2000 9mm Magazine - HKP-00312-M HK USPC, P2000 Magazine - 9mm - 13 Round

    HK USPC, P2000 Magazine - 9mm - 13 Round

    H&K Heckler & Koch

    Now: $44.10
    Was: $49.00
    H&K HK 13 Round USPC/P2000 9mm Magazine  Each magazine is a current HK German manufacturer. Brand new and factory fresh. Compatible With: HK USP Compact 9mm HK P2000 9mm Fits the P2000SK will stick out below the magwell when installed
    Now: $44.10
    Was: $49.00
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    New - Walther 30 Round HK 416 .22LR Magazine - Gray - HKP-01749 HK416 Magazine - .22LR - Gray
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    HK416 Magazine - .22LR - Gray

    Walther

    Now: $31.46
    Was: $34.95
    HK, Umarex, Walther, HK416 .22LR Magazine - 30 Round Magazine   This is the factory OEM magazine for all of the models listed. Each magazine comes in charcoal gray color. Compatible With: HK 416 .22 Colt M4 .22 HK G36 .22 Beretta ARX 160 ...
    Now: $31.46
    Was: $34.95
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  • Used - IMI 32 Round Uzi 9mm Magazine - German Military - Used - HKP-18683 IMI 32 Round Uzi 9mm Magazine - German Military - Used IMI HKP-18683
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    IMI 32 Round Uzi 9mm Magazine - German Military - Used

    IMI

    $24.95
    Uzi 32 Round 9mm Magazine - IMI - Used Good Condition+ Factory Original Israeli IMI all steel production, 32rd 9mm magazines produced for the German army. German mags were military, they were not offered as a commercial magazine. As an added bonus these...
    $24.95
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  • New - KCI 20 Round HK91/G3/PTR 7.62x51mm/308 Magazine - Black - HKP-19970 HK91, G3, PTR 20 Round Magazine
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    HK91, G3, PTR 20 Round Magazine

    KCI

    $28.95
    HK 91, G3, PTR .308 20 Round All Steel Magazine - KCI Designed to fit your G3, HK91, & PTR style firearms chambered in .308 and 7.62x51. This standard capacity 20-round magazine provides reliable and smooth feeding. Constructed of steel with a grey...
    $28.95
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    New - H&K MP5 & MP5K 9mm Dual Magazine Clamp - HKP-00083 HK MP5, MP5K Clamp - 9mm - Dual Magazine

    HK MP5, MP5K Clamp - 9mm - Dual Magazine

    H&K Heckler & Koch

    Now: $98.95
    Was: $109.95
    HK German MP5 & SP5 Or MP5K & SP5K 9mm Dual Magazine Clamp Allows the user to clamp two magazines together allowing users to quick swap their magazines.  Great for competition shooting or swapping back and forth between different types of...
    Now: $98.95
    Was: $109.95
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    Was: $109.95
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    New - H&K 15 Round MP5/SP5/MP5K/SP5K 9mm Curved Magazine - HKP-02409 H&K 15 Round MP5/SP5/MP5K/SP5K 9mm Curved Magazine H&K Heckler & Koch HKP-02409
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    HK MP5, HK94, SP89, SP5K Curved Magazine - 9mm - 15 Round

    H&K Heckler & Koch

    Now: $77.36
    Was: $85.95
    HK German MP5, MP5K, SP5, SP5K - 15 Round Magazine  Brand new factory fresh German HK 15 round curved magazine. Each magazine is stamped 9X19mm and is a new HK German production. Compatible With:  HK MP5, SP5 HK MP5K, SP5K HK SP89 HK94 Custom...
    Now: $77.36
    Was: $85.95
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  • New - H&K 20 Round HK VP9 Magazine - Red Follower - HKP-20861 HK 20 Round HK VP9 Magazine - Red Follower
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    HK 20 Round HK VP9 Magazine - Red Follower

    H&K Heckler & Koch

    $64.95
    H&K 20 Round HK VP9 Magazine  New HK German Manufactured & Factory Fresh Production. Each factory HK magazine holds 20 rounds for use in all VP9, P30, P30L, P30S 9mm Models. Each magazine is marked with the factory 20 round witness holes...
    $64.95
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    New - H&K 8 Round HK USPC/45C Magazine - HKP-00303-M HK 45C, USPC Magazine - 8 Round
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    HK 45C, USPC Magazine - 8 Round

    H&K Heckler & Koch

    Now: $49.46
    Was: $54.95
    New HK German HK45C & USPC 45 8-Round Magazine HK German 8-round magazine with finger rest. New factory-fresh, hard to find. Compatible With: HK USP 45 Compact HK45C & HK45C Tactical models
    Now: $49.46
    Was: $54.95
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  • Used - IMI 32 Round Uzi 9mm Magazine - German Military - HKP-14472 Used - IMI 32 Round Uzi 9mm Magazine - German Military - HKP-14472
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    IMI 32 Round Uzi 9mm Magazine - German Military

    IMI

    $39.95
    IMI 32 Round Uzi 9mm Magazine - German Military These magazines were military only, not commercial, which makes them desirable magazines. Conditions vary from excellent to like new shape.  Any cosmetic imperfections are mostly from handling and...
    $39.95
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  • On Sale
    New - Overwatch Precision 32 Round MP5 Variants 9mm Magazine - HKP-20102-M Overwatch Precision 32 Round MP5 Variants 9mm Magazine
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    Overwatch Precision 32 Round MP5 Variants 9mm Magazine

    Overwatch Precision

    Now: $26.95
    Was: $29.95
    Overwatch Precision 32 Round MP5 Variants 9mm Magazine The Overwatch Precision Polymer magazine is a  32-round 9mm polymer mag for HK MP5, SP5K, MP5K, SP5K, and factory spec HK MP5,MP5K style clones. Its unique and custom feed lip and follower...
    Now: $26.95
    Was: $29.95
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    New - HKP HK USP .45 ACP/Mark 23 +5 Magazine Extension - HKP-19493-M HK USP .45 ACP, Mark 23 +5 Magazine Extension
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    HK USP .45 ACP, Mark 23 +5 Magazine Extension

    HKP HK Parts

    Now: $39.96
    Was: $49.95
    HKP HK USP .45 ACP/Mark 23 +5 Magazine Extension Super easy to install, simply add the mag extension to your existing mag body and follower. An easy 2 minute swap, no gunsmithing needed. Made in the USA out of aircraft grade hard coat anodized aluminum...
    Now: $39.96
    Was: $49.95
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    New - H&K 13 Round HK USP Full Size .40 S&W Magazine - HKP-00309-M HK USP Magazine - Full Size - .40 S&W - 13 Round
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    HK USP Magazine - Full Size - .40 S&W - 13 Round

    H&K Heckler & Koch

    Now: $44.10
    Was: $49.00
    HK German USP 40 Full-Size Magazine Compatible With: USP .40 Full Size USP .40 Tactical USP .40 Elite/Expert Please Note: The Magazine does not fit USP Compact or P2000 models
    Now: $44.10
    Was: $49.00
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