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 HK USPC/P2000 9mm Magazine Flat Floor Plate - HKP-01122

    HK USPC, P2000 Magazine - Flat Floorplate - 9mm

    H&K Heckler & Koch

    Now: $20.66
    Was: $22.95
    H&K HK USPC/P2000 9mm Magazine Flat Floor Plate USPC 9mm 13 round flat floor plate for the 9mm UPSC and P2000 magazine. This is a Heckler and Koch genuine part. Perfect for concealed carry or for a lower profile Compatible With: HK USP Compact 9mm...
    Now: $20.66
    Was: $22.95
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    New - HKP 30 Round HK VP9/P30 Complete 9mm Magazine - Black - HKP-17172 HKP 30 Round HK VP9/P30 Complete 9mm Magazine

    HKP 30 Round HK VP9/P30 Complete 9mm Magazine

    HKP HK Parts

    Now: $31.96
    Was: $67.95
    HKP 30 Round HK VP9/P30 Complete 9mm Magazine New HK German VP9/P30 Magazine body combo; pre-installed along with the HK Parts 30 round mag extension kit fully installed. Each offering is a complete, fully assembled, ready for the range 30 round 9mm...
    Now: $31.96
    Was: $67.95
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    New - H&K HK CC9 12 Round Magazine - Extended Floor Plate - HKP-21572 HK CC9 Magazine - Extended Floorplate - 12 Round
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    HK CC9 Magazine - Extended Floorplate - 12 Round

    H&K Heckler & Koch

    Now: $44.96
    Was: $49.95
    H&K HK CC9 12 Round Magazine - Extended Floor Plate  
    Now: $44.96
    Was: $49.95
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    New - H&K HK VP/P30 Magazine Floor Plate - Black - HKP-01616 HK VP, P30, VP9SK Magazine Floorplate
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    HK VP, P30, VP9SK Magazine Floorplate

    H&K Heckler & Koch

    Now: $8.05
    Was: $8.95
    HK VP9, VP9SK, VP40, P30, P30L & P30SK Rubberized Floor Plate HK German rubberized factory floor plate. Compatible With: VP9 VP40 P30, P30L, P30S P30SK 10 round mags VP9SK 10 round mags Please Note: This will not work or fit on 10-round VP9,...
    Now: $8.05
    Was: $8.95
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    New - H&K USP 9mm 18 Round Jet Funnel Magazine - HKP-14549-M HK USP 9mm 18 Round Jet Funnel Magazine
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    HK USP 9mm 18 Round Jet Funnel Magazine

    H&K Heckler & Koch

    Now: $85.45
    Was: $94.95
    H&K USP 9mm 18 Round Jet Funnel Magazine  New style all black steel reinforced Jet Funnel 18 round USP 9mm magazine. This item can be used with or without the jet funnel magwell installed. Compatible With: USP/Tactical USP Expert/USP...
    Now: $85.45
    Was: $94.95
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    New - X-Grip HK P30SK/P2000SK Magazine Sleeve - Black - HKP-00910 HK P30SK, P2000SK Magazine Sleeve
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    HK P30SK, P2000SK Magazine Sleeve

    X-Grip

    Now: $14.36
    Was: $15.95
    VP9SK, P30SK & P2000SK - USPC/P2000 Mag Adapter X-Grip The XGRIP HK, VP9SK, P30SK & P2000SK are patent pending OEM factory accessories for the HK, V P30SK, and P2000SK that enhance the versatility, look, and feel of the gun.  The XGRIP...
    Now: $14.36
    Was: $15.95
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    Was: $15.95
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    New - H&K HK USP/USPC Magazine Spring - HKP-01425
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    HK USP, USP Compact Magazine Spring

    H&K Heckler & Koch

    Now: $6.25
    Was: $6.95
    H&K HK USP & USPC Magazine Spring HK recommends that for optimum performance, one should change out the magazine springs during regular maintenance intervals or when keeping the pistol magazines loaded for long periods. Compatible With: HK USP...
    Now: $6.25
    Was: $6.95
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  • On Sale
    New - HKP HK VP/P30 9mm Magazine Extension Floor Plate - HKP-17631-M New - HKP HK VP/P30 9mm Magazine Extension Floor Plate - HKP-17631-M
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    HK VP9, P30 Magazine Extension Floorplate - 9mm

    HKP HK Parts

    Now: $19.96
    Was: $24.95
    HKP HK VP/P30 9mm Magazine Extension Floor Plate  Extended baseplate that adds about .30" in length to the bottom of the magazine and replaces the stock floor plate on the VP9/P30 & VP9SK, P30SK magazine. The extended length makes for quicker,...
    Now: $19.96
    Was: $24.95
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  • New - H&K 13 Round HK VP40/P30/P30L .40 S&W Magazine - HKP-01474 HK 13 Round HK VP40/P30/P30L .40 S&W Magazine
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    HK 13 Round HK VP40/P30/P30L .40 S&W Magazine

    H&K Heckler & Koch

    $49.95
    13 Round S&W Magazine  New HK German manufacture & factory fresh manufacture. Compatible With: HK VP40, VP40 Tactical HK P30 HK P30L HK P30S HK P30SK Please Note: This will also fit the USPC & P2000/P2000SK .40 cal models but will...
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    New - H&K HK USP Full Size 9mm/.40 Extended Floor Plate - Black - HKP-02478 HK USP Full Size Extended Floorplate - 9mm and .40 S&W
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    HK USP Full Size Extended Floorplate - 9mm and .40 S&W

    H&K Heckler & Koch

    Now: $26.95
    Was: $29.95
    HK USP Full Size 9mm/.40 Extended Floor Plate Each new HK German extended floor plate provides additional room for your pinky on the full-size USP 9mm or .40 pistol. An easy swap for your standard floorplate USP 9mm/40 magazines. Compatible With: HK USP...
    Now: $26.95
    Was: $29.95
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    New - H&K G36 (5.56/.223) 30 Round Magazine - Black - HKP-00624 HK G36 Magazine - 30 Round - 5.56 / .223
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    HK G36 Magazine - 30 Round - 5.56 / .223

    H&K Heckler & Koch

    Now: $112.45
    Was: $124.95
    HK German G36 30 Round Magazine HK German 30-round magazine, designed to perfectly fit all G36, G36K, and G36C variants, as well as converted SL8's with the G36 magwell. These are brand-new, top-quality magazines straight from the factory. Keep in mind...
    Now: $112.45
    Was: $124.95
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    Was: $124.95
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    New - H&K 10 Round HK MP5, MP5K - California Compliant Magazine - HKP-20670 HK 10 Round HK MP5, MP5K - California Compliant Magazine
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    HK 10 Round HK MP5, MP5K - California Compliant Magazine

    H&K Heckler & Koch

    Now: $80.06
    Was: $88.95
    California Complaint Magazine 10-30 - MP5, MP5K  - German - New This California compliant magazine has a 10 round block pre-installed which converts a factory 30 round magazine into a 10 round magazine. This is the best option to stay legal in...
    Now: $80.06
    Was: $88.95
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