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 - Lancer 30 Round AR15, M4 223 Rem/556NATO Magazine - Translucent - HKP-19558 HK416, MR556 Magazine - 30 Round - Translucent
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    HK416, MR556 Magazine - 30 Round - Translucent

    Lancer

    $25.95
    Lancer, L5 Advanced Warfighter Magazine, 223 Rem/5.56, 30Rd, Fits AR Rifles, Translucent Lancer set out to engineer a better magazine; one with the reliability of steel" durability of polymer and weight of aluminum - the L5AWM. The magazine design...
    HKP-19558
    $25.95
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    $25.95
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  • On Sale
    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

    Now: $13.95
    Was: $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
    Now: $13.95
    Was: $14.95
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  • Out Of Stock
    On Sale
    New - HKP HK45 +5 E2 Magazine Extension Kit - Red - BLEMISHED - HKP-21627-RE-B HK45 +5 E2 Magazine Extension Kit - Red - BLEMISHED

    HK45 +5 E2 Magazine Extension Kit - Red - BLEMISHED

    HKP HK Parts

    Now: $34.95
    Was: $64.95
    HKP HK45 +5 E2 Magazine Extension Kit - Red - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Our HK45 E2 design boldly transforms our magazine...
    HKP-21627-RE-B
    Now: $34.95
    Was: $64.95
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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
    Out Of Stock
    Qty in Cart: 0
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    $43.95
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  • On Sale
    New - H&K 10 Round HK USP/Mark 23 .45 ACP Magazine Locking Plate - HKP-01591
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    HK USP, Mark 23 Magazine Locking Plate - .45 ACP - 10 Round

    H&K Heckler & Koch

    Now: $4.95
    Was: $5.95
    10 Round Magazine Locking Plate Compatible With: HK USP 45 ACP 10 round magazine HK Mark 23 10 round magazine
    HKP-01591
    Now: $4.95
    Was: $5.95
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    Now: $4.95
    Was: $5.95
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  • On Sale
    New - H&K 10 Round HK USPC 9mm Magazine Housing - HKP-02500 HK USPC Magazine Housing - 9mm - 10 Round
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    HK USPC Magazine Housing - 9mm - 10 Round

    H&K Heckler & Koch

    Now: $17.95
    Was: $19.95
    10 Round HK USPC 9mm Magazine Housing This is an all-steel construction for the HK USPC and P2000 9mm models. New HK German manufacture. Compatible With: HK USPC 9mm HK P2000 9mm HK P2000SK (will extend below the mag well)
    HKP-02500
    Now: $17.95
    Was: $19.95
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  • On Sale
    New - HKP HK USP/T 9mm +7 Magazine Extension - HKP-21841-M HK USP Magazine Extension - 9mm - +7 Round
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    HK USP Magazine Extension - 9mm - +7 Round

    HKP HK Parts

    $55.95 - $69.95
    HK Parts Magazine Extension for your HK USP or HK USPT 9mm +7 Magazine Extension Easy to install. Simply add the mag extension to your existing mag body and follower. No gunsmithing required. Made in the US from aircraft-grade hard coat anodized aluminum...
    HKP-21841-M
    $55.95 - $69.95
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  • Out Of Stock
    Used - H&K 12 Round HK P2000/USPC .40 S&W Magazine - LEO Marked - Used - HKP-21781 HK P2000, USPC Magazine - .40 S&W - 12 Round - LEO Marked - Used

    HK P2000, USPC Magazine - .40 S&W - 12 Round - LEO Marked - Used

    H&K Heckler & Koch

    $69.95
    H&K 12 Round HK P2000/USPC .40 S&W Magazine - LEO Marked - Used All steel with rubberized floorplate with finger rest. Compatible With: HK USP Compact .40 Cal HK P2000 .40 Cal Will also fit the P2000SK .40 (will not fit flush)
    HKP-21781
    $69.95
    Out Of Stock
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    $69.95
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  • Out Of Stock
    New - H&K 10 Round USP/Mark 23 .45 ACP Magazine Housing - Black - HKP-16544 HK USP, Mark 23 Magazine Housing - .45 ACP - 10 Round

    HK USP, Mark 23 Magazine Housing - .45 ACP - 10 Round

    H&K Heckler & Koch

    $49.95
    H&K 10 Round USP/Mark 23 .45 ACP Magazine Housing Only  New HK German USP .45 & Mark 23 10 Round Magazine body only. All Steel HK construction.
    HKP-16544
    $49.95
    Out Of Stock
    Qty in Cart: 0
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    $49.95
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  • On Sale
    HK VP9, P30 Brass Base Pad HK VP9, P30 Brass Base Pad
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    HK VP9, P30 Brass Base Pad

    Grayguns

    Now: $25.95
    Was: $28.00
    Grayguns Brass Base Pads are perfect for competitors looking to add weight to their pistol. Compared to our 6061 Aluminum pads, the Brass Base Pads are significantly heavier. Weight Comparison – VP9 & P30 Brass (VP9/P30) – 28.4...
    HKP-22345
    Now: $25.95
    Was: $28.00
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    Now: $25.95
    Was: $28.00
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  • On Sale
    HK VP9A1 K Magazine Replacement Kit H&K Heckler & Koch HKP-22300 HK VP9A1 K Magazine Replacement Kit H&K Heckler & Koch HKP-22300
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    HK VP9A1 K Magazine Replacement Kit

    H&K Heckler & Koch

    Now: $21.95
    Was: $23.95
    HK VP9A1K Magazine Replacement Kit Magazine replacement kit with all necessary components: spring, floorplate, and locking plate. Compatible With: HK VP9A1 K
    HKP-22300
    Now: $21.95
    Was: $23.95
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    Now: $21.95
    Was: $23.95
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  • On Sale
    HK MP5, MP5K Magazine - 30 Round - LEO Marked - TiN Coated - Sterling, VA - BLEMISHED HK MP5, MP5K Magazine - 30 Round - LEO Marked - TiN Coated - Sterling, VA - BLEMISHED
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    HK MP5, MP5K Magazine - 30 Round - LEO Marked - TiN Coated - Sterling, VA - BLEMISHED

    H&K Heckler & Koch

    Now: $117.95
    Was: $159.95
    HK MP5, MP5K Magazine - 30 Round - LEO Marked - TiN Coated - Sterling, VA - BLEMISHED POOR FINISH - OPEN PACKAGING COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL...
    HKP-21792-TiN-S-B
    Now: $117.95
    Was: $159.95
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    Now: $117.95
    Was: $159.95
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