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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  • On Sale
    New - Glock 23 13-Round .40 S&W Magazine - Black - HKP-00014 Glock 23 13-Round .40 S&W Magazine
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    Glock 23 13-Round .40 S&W Magazine

    Glock

    Now: $14.96
    Was: $29.95
    Glock 23 .40 S&W - 13 Round Magazine These are factory-original, drop-free magazines for your Glock handgun. Glock magazines have a hardened steel insert encased in high-tech polymer. This polymer coating protects the magazine and prevents...
    Now: $14.96
    Was: $29.95
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  • Out Of Stock
    New - H&K 93/53/33 (5.56/.223) Magazine Clamp - HKP-00485

    HK33, HK53, HK93 Magazine Clamp

    H&K Heckler & Koch

    $107.95
    HK 93, HK 33 & HK 53 Magazine Clamp German HK dual mag clamp for all HK 93/33/53 magazines. Holds two magazines together for easy access and ease of use.  Compatible With: HK93 HK33 HK53 Clones and other custom builds
    $107.95
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  • New - E&L MFG MP5, MP5K, 94, SP89 Brass Catcher - HKP-00845 HK MP5, HK94, SP89, SP5K Brass Catcher
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    HK MP5, HK94, SP89, SP5K Brass Catcher

    E&L MFG

    $79.95
    E&L MFG MP5, 94, MP5K, SP89 Brass Catcher Rigid brass catchers are uniquely designed to conform to the shape of the firearm. Snaps on and off instantly and is made from strong, lightweight, black textured plastic. Each holds a minimum of 60 rounds...
    $79.95
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  • New - H&K HK CC9 Floor Plate & Locking Plate Set - HKP-22101 HK CC9 Magazine Floorplate and Locking Plate Set - 9mm - 12 Round - Extended
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    HK CC9 Magazine Floorplate and Locking Plate Set - 9mm - 12 Round - Extended

    H&K Heckler & Koch

    $29.95
    H&K HK CC9 Extended Floor Plate & Locking Plate Set Factory HK replacement extended floor plate and locking plate and spring set for the CC9 magazine. The best option to have as a back up for used and worn out magazines.  Compatible...
    $29.95
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  • New - H&K / HKP 14 Round HK VP9SK Magazine – Red - HKP-20889 HK VP9SK Magazine - 14 Round – Red
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    HK VP9SK Magazine - 14 Round – Red

    HKP HK Parts / Heckler & Koch

    $69.95
    HK VP9SK & P30SK 9mm – 14 Round Magazine New German VP9SK/P30SK HK manufacture 10 round magazine body, follower, spring, locking plate combined with the HK Parts +2 magazine extension installed & ready to use. This magazine has the same...
    $69.95
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  • Out Of Stock
    New - H&K 10 Round HK USPC .357 Extended Floorplate Magazine - Black - HKP-01238 HK USPC Magazine - .357 / .40 S&W - 10 Round - Extended Floorplate

    HK USPC Magazine - .357 / .40 S&W - 10 Round - Extended Floorplate

    H&K Heckler & Koch

    $49.00
    H&K 10 Round HK USPC .357 Extended Floorplate Magazine Will work with .40 cal rounds. Brand new HK German manufactured.
    $49.00
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  • On Sale
    New - HKP HK 416/COLT M4 .22 20 Round Magazine Spring - HKP-14410
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    HK416, COLT M4 Magazine Spring - .22LR - 20 Round

    HKP HK Parts

    Now: $1.95
    Was: $3.95
    HKP 20 Round HK416 .22LR and Colt M4 .22LR Magazine Spring A good supply of spare mag springs is a must. These are ideal to have on hand as the spring can become damaged or worn out. New production mag spring for your Umarex HK416 & Colt 20 round 22...
    Now: $1.95
    Was: $3.95
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    Now: $1.95
    Was: $3.95
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  • Out Of Stock
    New - HKP 10 Round MP5 40/10 Magazine Block - HKP-18170 MP5, MP5K Magazine Block - 10mm / .40 S&W - 10 to 30 Round Conversion

    MP5, MP5K Magazine Block - 10mm / .40 S&W - 10 to 30 Round Conversion

    HKP HK Parts

    $9.95
    HKP 10 Round MP5 40/10 Magazine Block MP5 10/30 mag block plug. This is designed to use on the HK MP5 40/10 30 round magazine. Very easy to install & use.  Compatible With: MP5 .40, MP5 10mm Clones or other custom builds
    $9.95
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  • On Sale
    New - IMI 25 Round UZI Magazine - New Old Stock - HKP-21232 UZI Magazine - 25 Round - New Old Stock
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    UZI Magazine - 25 Round - New Old Stock

    IMI

    Now: $29.95
    Was: $48.95
    Uzi 25 Round 9mm Magazine - IMI Licensed - Mec-Gar Manufacture Made in Italy by the renowned Mec-Gar magazine manufacturing company with IMI Licensing. An all-steel production and a blued finish to help protect it against rust. These are the last...
    Now: $29.95
    Was: $48.95
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  • New - H&K HK USPC/45/45C Magazine Locking Plate - Black - HKP-02250 HK45, HK45C, USP Compact Magazine Locking Plate
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    HK45, HK45C, USP Compact Magazine Locking Plate

    H&K Heckler & Koch

    $7.95
    HK USPC, 45, & 45C Magazine Locking Plate New factory German HK. Compatible With: HK45 HK45 Tactical HK45C HK45C Tactical HK USPC .45 HK USPC .45 Tactical
    $7.95
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  • Out Of Stock
    New - HKP 25 Round HK USP 9mm Magazine - HKP-21357-M HKP 25 Round HK USP 9mm Magazine

    HKP 25 Round HK USP 9mm Magazine

    HKP HK Parts / Heckler & Koch

    $119.95
    HKP 25 Round HK USP 9mm Magazine HK Parts +10 magazine extension coupled with a 15 round magazine. Each unit is then fully assembled as a 25 round magazine. Ideal for competitive shooters, concealed carry or for everyday use while at the range...
    $119.95
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  • On Sale
    New - ATI 100 Round GSG-522/GSG-16 Drum Magazine - Black - HKP-02041 ATI 100 Round GSG-522/GSG-16 Drum Magazine
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    ATI 100 Round GSG-522/GSG-16 Drum Magazine

    ATI

    Now: $159.95
    Was: $199.95
    ATI 100 Round GSG-522/GSG-16 Drum Magazine These are the latest, second-generation drums direct from Germany.  Compatible With: GSG5 .22 rifles or pistols GSG-16 .22 rifles or pistols. Please Note: This will not fit the Umarex MP5 .22 or HK...
    Now: $159.95
    Was: $199.95
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