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 12 Round HK USP/Mark 23 .45 ACP Magazine Body - Black - HKP-16646 HK USP, Mark 23 Magazine Body - .45 ACP - 12 Round

    HK USP, Mark 23 Magazine Body - .45 ACP - 12 Round

    H&K Heckler & Koch

    $0.00
    H&K 12 Round HK USP/Mark 23 .45 ACP Magazine Body New HK German 12 round all steel magazine housing. Compatible With: HK USP .45 HK Mark 23
    $0.00
    Out Of Stock
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  • New - H&K 10 Round HK USPC .40 S&W Flat Floor Plate Magazine - Black - HKP-01197 HK USPC Magazine - Flat Floorplate - 10 Round - .40 S&W
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    HK USPC Magazine - Flat Floorplate - 10 Round - .40 S&W

    H&K Heckler & Koch

    $45.95
    H&K 10 Round HK USPC .40 S&W Flat Floor Plate Magazine New German HK 10 round floor plate flat style for low profile.  Compatible With: HK USP Compact 40 S&W HK USP Compact 357 SIG HK P2000 40 S&W
    $45.95
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  • Out Of Stock
    New - H&K 30 Round HK MR556/416 Magazine - Black - HKP-15805 HK416, MR556 30 Round Magazine

    HK416, MR556 30 Round Magazine

    H&K Heckler & Koch

    $0.00
    Fits HK MR556A1, HK416, AR15 and all high quality AR/M4/M16 type firearms. Heckler & Koch reliability and durability in a 30 round 5.56 mm Polymer Magazine at a special price.Designed to provide optimal ammunition feeding for any M16/M4/AR15-type...
    $0.00
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  • New - H&K USC (.45 ACP) Magazine Floor Plate - HKP-16380 HK USC Magazine Floorplate - .45 ACP
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    HK USC Magazine Floorplate - .45 ACP

    H&K Heckler & Koch

    $8.95
    H&K USC (.45 ACP) Magazine Floor Plate
    $8.95
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    $8.95
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  • Out Of Stock
    New - H&K USC (.45 ACP) 10 Round Factory Magazine Body - BODY ONLY - HKP-16370 HK USC (.45 ACP) 10 Round Factory Magazine Body - BODY ONLY

    HK USC (.45 ACP) 10 Round Factory Magazine Body - BODY ONLY

    H&K Heckler & Koch

    $0.00
    HK USC .45 10 Round Magazine Body. This is the only magazine body that HK offers for the HK USC. Compatible With: HK USC Carbines
    $0.00
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    New - H&K 21E/23E (7.62x51/.308) & (5.56/.223) Factory Brass Catcher - HKP-00814 HK21E, HK23E Factory Brass Catcher

    HK21E, HK23E Factory Brass Catcher

    H&K Heckler & Koch

    $0.00
    HK21E & HK23E Factory Brass Catcher- New HK German HK21E and HK23E brass catcher with quick release system for taking the unit on and off in a snap.  Compatible With: HK23E HK21E MM23E & MM21E models
    $0.00
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  • On Sale
    New - HK MP5 Magazine Locking Plate - HKP-99131 HK MP5 Magazine Locking Plate
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    HK MP5 Magazine Locking Plate

    USA

    Now: $5.21
    Was: $9.95
    HK MP5 Magazine Locking Plate US made locking plate for H&K MP5 magazines. Compatible With: HK MP5 THIS CLOSEOUT PART IS NOT ELIGIBLE FOR RETURN, REFUND, OR EXCHANGE.  SALE IS FINAL.
    Now: $5.21
    Was: $9.95
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    Now: $5.21
    Was: $9.95
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