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 - Raddlock Key - HK Series - HKP-02447
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    Raddlock Key - HK Series

    Raddlock

    Now: $4.95
    Was: $9.95
    HK Series Raddlock Key And Lanyard Raddlock kits convert your firearm to a non-detachable magazine configuration for states with removable magazine restrictions. This is a replacement key for firearms equipped with a Raddlock device. Compatible With the...
    HKP-02447
    Now: $4.95
    Was: $9.95
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  • Out Of Stock
    New - H&K HK 417/MR762 Double Magazine Pouch - HKP-21800 HK417, MR762 Double Magazine Pouch

    HK417, MR762 Double Magazine Pouch

    H&K Heckler & Koch

    $129.95
    H&K HK 417 Double Magazine Pouch Factory HK double magazine pouch for the HK 417 and MR762 platforms chambered in .308/7.62x51. Compatible With: HK 417 MR762
    HKP-21800
    $129.95
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  • Out Of Stock
    New - KCI HK MP5 Locking Plate - HKP-21377 HK MP5 Magazine Locking Plate - 30 Round

    HK MP5 Magazine Locking Plate - 30 Round

    KCI

    $3.49
    KCI HK MP5 Locking Plate Spare locking plate for KCI MP5 30 round magazines. Compatible With: HK MP5
    HKP-21377
    $3.49
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    $3.49
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  • New - Comp-Tac HK 45 Single Magazine Pouch - PLM - HKP-19863 HK45 Magazine Pouch - Single - PLM
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    HK45 Magazine Pouch - Single - PLM

    Comp-Tac

    $41.95
    HK 45 Single Magazine Pouch - PLM The Single Magazine Pouch - PLM is an all Kydex® magazine pouch which gives a smooth friction free surface perfect for a quick reload. The Single Magazine Pouch- PLM attaches to the belt with a Push-Button...
    HKP-19863
    $41.95
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  • New - HKP 15 Round HK VP9SK, Hk P30SK 9mm Magazine with Finger Rest - Red - HKP-20567 New - HKP 15 Round HK VP9SK, Hk P30SK 9mm Magazine with Finger Rest - Red - HKP-20567
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    HK VP9SK, P30SK Magazine with Finger Rest - 15 Round - 9mm - Red

    HKP HK Parts / Heckler & Koch

    $69.95
    HK VP9SK and HK P30SK 9mm - 15 Round Magazine with HK Red Finger Rest New German VP9SK and P30SK HK manufacture 10 round magazine body, follower, spring, locking plate combined with the HK Parts +5 magazine extension installed and ready to use. This...
    HKP-20567
    $69.95
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  • Used - H&K G36 (5.56/.223) 30 Round Magazine - LEO Marked - USED - HKP-22212 HK G36 Magazine - 30 Round - LEO Marked - USED
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    HK G36 Magazine - 30 Round - LEO Marked - USED

    H&K Heckler & Koch

    $195.99
    H&K G36 (5.56/.223) 30 Round Magazine - LEO Marked - USED CONDITION VARIES BY UNIT - SOLD INDIVIDUALLY HK German 30-round magazine, LEO marked, designed to perfectly fit all G36, G36K, G36C variants, and converted SL8's with the G36 magwell...
    HKP-22212
    $195.99
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  • HK CC9 Magazine Locking Plate - 10 Round HK CC9 Magazine Locking Plate - 10 Round
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    HK CC9 Magazine Locking Plate - 10 Round

    H&K Heckler & Koch

    $5.95
    H&K CC9 Magazine Locking Plate - 10 Round Locking plate for H&K CC9 10-round magazines. Secures the floor plate and internal components to the magazine body. Genuine H&K part. Compatible With: HK CC9
    HKP-22149
    $5.95
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  • On Sale
    New - Glock 19 +5 Magazine Extension Kit - BLEMISHED - HKP-19224-BL-B Glock 19 +5 Magazine Extension Kit - BLEMISHED
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    Glock 19 +5 Magazine Extension Kit - BLEMISHED

    Now: $19.95
    Was: $34.95
    Glock 19 +5 Magazine Extension Kit - BLEMISHED   INSTALLATION MARKS   COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL.   Designed to fit all Glock...
    HKP-19224-BL-B
    Now: $19.95
    Was: $34.95
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  • New - H&K HK416/MR556 Steel Maritime Magazine Follower - HKP-15452 HK416, MR556 Magazine Follower - Steel Maritime
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    HK416, MR556 Magazine Follower - Steel Maritime

    H&K Heckler & Koch

    $14.95
    H&K HK MR556/416 Steel Maritime Magazine Follower Compatible With: HK 416 factory magazines such as 30, 20 and 10 round
    HKP-15452
    $14.95
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  • Out Of Stock
    New - Beta C-Mag HK91, G3, MSG90 7.62x51/.308 100 Round Drum Magazine - HKP-02293

    HK91, G3, PTR C-Mag System - 100 Round Drum

    Beta C-Mag

    $839.95
    The Beta Company C-Mag 7.62x51/.308 100 Round Drum Magazine Kit for HK91 and HK G3 Includes: C-MAG magazine with clear covers in 7.62x51 / .308  Personal magazine loader Black magazine pouch with carry strap Technical Owner's...
    HKP-02293
    $839.95
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  • New - HKP HK VP9/P30 +15 Magazine Extension Kit - Black - HKP-21340 HK VP9, P30 +15 Magazine Extension Kit - Black
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    HK VP9, P30 +15 Magazine Extension Kit - Black

    HKP HK Parts

    $74.95
    Magazine Extension Kit +15 – Black - HK VP9, HK P30 HK Parts magazine extension +15 kit adds 15 additional rounds to the HK VP9/P30 magazine with the simple swap of the floor plate & high-reliability mag spring.  HKP highly recommends...
    HKP-21340
    $74.95
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  • Out Of Stock
    New - H&K P30SK/VP9SK/P2000SK 9mm 10 Round Magazine Housing - HKP-16649 HK VP9SK, P30SK, P2000SK Magazine Housing - 10 Round - 9mm

    HK VP9SK, P30SK, P2000SK Magazine Housing - 10 Round - 9mm

    H&K Heckler & Koch

    $43.95
    Heckler and Koch 9mm 10 Round Magazine Housing for HK P30SK, HK VP9SK, and HK P2000SK  Works with the VP9SK, P2000SK, and P30SK models only. New German HK manufacture. Compatible With: P2000 SK P30 SK VP9SK
    HKP-16649
    $43.95
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    $43.95
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