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 - HKP 20 Round HK VP9, HK P30 9mm Complete Magazine - Red - HKP-18548 HK VP9, P30 Magazine, Complete - 20 Round - Red
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    HK VP9, P30 Magazine, Complete - 20 Round - Red

    HKP HK Parts / Heckler & Koch

    $79.95
    HKP HK Parts and Heckler and Koch 20 Round 9mm Complete Magazine for HK VP9 and HK P30 HK Parts +5 Gen 2 magazine extension coupled with a 15 round factory German magazine body & red follower that adds 5 additional rounds total for a full assembled...
    HKP-18548
    $79.95
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    $79.95
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  • New - HKP HK VP, HK P30, HK USPC, HK P2000 9mm Magazine Follower - Black - HKP-20594 HK VP9, P30, USPC, P2000 Magazine Follower - 9mm
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    HK VP9, P30, USPC, P2000 Magazine Follower - 9mm

    HKP HK Parts

    $29.95
    HKP HK Parts 9mm Magazine Follower for HK VP, HK P30, HK USPC, HK P2000  A great replacement item for the stock follower. Made from aircraft-grade black Teflon hard coat anodized aluminum CNC machined from a solid billet. Compatible With: VP9,...
    HKP-20594
    $29.95
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  • Out Of Stock
    New - H&K 12 Round HK USP .45 ACP Magazine Housing - Black - HKP-16542 HK USP Magazine Housing - .45 ACP - 12 Round

    HK USP Magazine Housing - .45 ACP - 12 Round

    H&K Heckler & Koch

    $49.95
    H&K 12 Round HK USP .45 ACP Magazine Housing New HK German USP 45 12 Round Magazine Housing. Compatible With: HK USP .45 Full-Size pistols HK USP .45 Tactical Please note: may or may not have the LE/military markings.
    HKP-16542
    $49.95
    Out Of Stock
    Qty in Cart: 0
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    $49.95
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  • On Sale
    New - KCI Glock 17/19 Dual Magazine Pouch - HKP-21475 KCI Glock 17/19 Dual Magazine Pouch
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    KCI Glock 17/19 Dual Magazine Pouch

    Now: $8.95
    Was: $34.95
    KCI Glock 17/19 Dual Magazine Pouch Perfect for keeping 2 double stack Glock mags within reach. Factory Glock double stack 15 and 17 round double stack magazines pictured for reference.
    HKP-21475
    Now: $8.95
    Was: $34.95
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    Now: $8.95
    Was: $34.95
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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...
    HKP-22101
    $29.95
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    $29.95
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  • New - HKP HK MP5, SP5 20 Round Magazine Spring - HKP-20687 HK MP5, HK94, SP5 Magazine Spring - 20 Round
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    HK MP5, HK94, SP5 Magazine Spring - 20 Round

    HKP HK Parts

    $6.95
    20 Round Magazine Spring - HK MP5, 94, SP5 Fits all factory spec steel 20 round MP5, 94 style curved magazines. A must-have repair and replacement part great for spares.
    HKP-20687
    $6.95
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    $6.95
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  • New - Magpul PMAG D-60 60 Round AR-15 5.56/.223 Drum Magazine - HKP-18006 Magpul PMAG D-60 60 Round AR-15 5.56/.223 Drum Magazine Magpul HKP-18006
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    HK416, MR556 AR-15 Drum Magazine - PMAG D60 - 60 Round

    Magpul

    $135.95
    Magpul PMAG D-60 60 Round AR-15 5.56/.223 Drum Magazine The PMAG D60 is a durable, lightweight, highly reliable 60-round 5.56x45 NATO/.223 Remington polymer drum magazine for AR15/M4 compatible weapons. The unique drum configuration keeps the height of...
    HKP-18006
    $135.95
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    $135.95
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  • New - B&T 20 Round Magazine 9mm with Improved Rubber Bumper - HKP-21714 B&T MP9, TP9, APC9, SPC9, GHM9, KH9 Magazine - 20 Round - Improved Rubber Bumper
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    B&T MP9, TP9, APC9, SPC9, GHM9, KH9 Magazine - 20 Round - Improved Rubber Bumper

    B&T Brugger & Thomet

    $65.00
    B&T 20 Round Magazine 9mm with Improved Rubber Bumper The B&T factory 20 round magazine is designed for reliable performance in B&T firearms. Equipped with an upgraded rubber bumper for added durability and protection, it provides a secure...
    HKP-21714
    $65.00
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    $65.00
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  • New - H&K 22 Round HK VP40, HK VP40 Tactical, HK P30, HK P30L, HK P30S .40 S&W Magazine - Red - HKP-20184 HK VP40, HK P30 Series Magazine - 22 Round -  .40 S&W - Red
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    HK VP40, HK P30 Series Magazine - 22 Round - .40 S&W - Red

    H&K Heckler & Koch

    $99.95
    Heckler and Koch 22 Round .40 S&W Red Magazine for HK VP40, HK VP40 Tactical, HK P30, HK P30L, and HK P30S HK Parts +10 magazine extension coupled with a 13 round 40 caliber factory German magazine body adds 9 additional rounds. For a total fully...
    HKP-20184
    $99.95
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    $99.95
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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...
    HKP-14410
    Now: $1.95
    Was: $3.95
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    Now: $1.95
    Was: $3.95
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  • Used - H&K HK UMP 30 Round .40 Magazine - LEO Marked - HKP-20651 HK UMP 30 Round .40 Magazine - LEO Marked
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    HK UMP 30 Round .40 Magazine - LEO Marked

    H&K Heckler & Koch

    $64.95
    30 Round Magazine - LEO Marked - Used - UMP .40 S/W Each 30 round magazine will fit all HK UMP .40 caliber carbines, SMG's as well as the USC-UMP .40 caliber conversions. Used in good condition. The perfect option for those that like to collect LEO...
    HKP-20651
    $64.95
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    $64.95
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  • New - B&T 30 Round BT USW-A1 9mm Magazine - Black - HKP-18353 B&T 30 Round BT USW-A1 9mm Magazine
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    B&T 30 Round BT USW-A1 9mm Magazine

    B&T Brugger & Thomet

    $55.00
    B&T 30 Round BT USW-A1 9mm Magazine Swiss B&T manufactured 30 round magazine for the USW-A1 9mm. These B&T's USW replacement magazines feature the same reliability as the mags that ship with new B&T firearms. These high quality factory...
    HKP-18353
    $55.00
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    $55.00
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