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
    HK UMP (.45 ACP) 25 Round Magazine - German LEO Markings - USED Used - H&K UMP (.45 ACP) 25 Round Magazine - German LEO Markings - Used - BLEMISHED - HKP-17917-BL-B
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    HK UMP (.45 ACP) 25 Round Magazine - German LEO Markings - USED

    H&K Heckler & Koch

    Now: $89.95
    Was: $149.95
    H&K UMP (.45 ACP) 25 Round Magazine - German LEO Markings - Used - BLEMISHED VERYING CONDITION SHOWN - SOLD INDIVIDUALLY USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Used PD trade-in factory 25 round...
    HKP-17917-USED
    Now: $89.95
    Was: $149.95
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    Now: $89.95
    Was: $149.95
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  • HK CC9 Magazine Follower - 10 and 12 Round HK CC9 Magazine Follower - 10 and 12 Round
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    HK CC9 Magazine Follower - 10 and 12 Round

    H&K Heckler & Koch

    $5.95
    H&K CC9 - Magazine Follower - 10 and 12 Round Magazines Follower for HK CC9 10-round and 12-round magazines. Manufactured in Germany by H&K. Compatible With: HK CC9
    HKP-22146
    $5.95
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    $5.95
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  • New - H&K VP9SK/P30SK 13 Round Extended Floor Plate - HKP-21990 HK VPSK, P30SK Magazine Floorplate - 9mm - 13, 15 Round - Extended
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    HK VPSK, P30SK Magazine Floorplate - 9mm - 13, 15 Round - Extended

    H&K Heckler & Koch

    $53.95
    H&K VP9SK/P30SK 13 & 15 Round Extended Floor Plate Factory HK floorplate extension for VP9SK 13 and 15 round magazines. Features a durable black polymer body with a textured finish for improved grip. Compatible With: HK VP9SK & P30SK
    HKP-21990
    $53.95
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    $53.95
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  • On Sale
    HK33, HK53, HK93 40 Round Magazine Body ONLY - .223 - 300BLK - Black - BLEMISHED HK33, HK53, HK93 40 Round Magazine Body ONLY - .223 - 300BLK - Black - BLEMISHED
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    HK33, HK53, HK93 40 Round Magazine Body ONLY - .223 - 300BLK - Black - BLEMISHED

    H&K Heckler & Koch

    Now: $55.95
    Was: $119.95
    HK33, HK53, HK93 40 Round Magazine Body ONLY - .223 - 300BLK - Black - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED MAGAZINE BODY ONLY COSMETICALLY BLEMISHED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL...
    HKP-19797-BL-B
    Now: $55.95
    Was: $119.95
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    Now: $55.95
    Was: $119.95
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  • Used - 30 Round Magazine - LEO Marked - Windowless - HK UMP .40 - HKP-20749 HK UMP Magazine - .40 ACP - 30 Round - LEO Marked
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    HK UMP Magazine - .40 ACP - 30 Round - LEO Marked

    H&K Heckler & Koch

    $99.95
    Rare Surplus 30 Round Magazine - LEO Marked - Windowless - UMP .40 S/W Rare UMP .40 windowless magazine with LEO markings. Highly unique magazines as these were "early production" magazines that were used before they switched over to the windowed UMP...
    HKP-20749
    $99.95
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    Qty in Cart: 0
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    $99.95
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  • New - H&K G36 (5.56/.223) 10 Round Factory Magazine - FDE - HKP-18727 HK G36 Magazine - 10 Round - Factory - FDE
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    HK G36 Magazine - 10 Round - Factory - FDE

    H&K Heckler & Koch

    $87.95
    HK G36 10 Round Magazine in Flat Dark Earth (FDE) Compatible With: G36 G36K G36C Double Stack Capacity Magwell Converted SL8's   Specifications: Capacity: 10-rounds Condition: New, rare find Manufacturer: HK Germany
    HKP-18727
    $87.95
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    $87.95
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  • New - H&K UMP (.40 S&W) 30 Round Magazine Housing - HKP-16369 HK UMP (.40 S&W) 30 Round Magazine Housing
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    HK UMP (.40 S&W) 30 Round Magazine Housing

    H&K Heckler & Koch

    $69.95
    New HK UMP .40 30 Round Magazine Housing New HK German UMP .40 30 round factory magazine body. A great spare part in the event that your mag body is damaged or cracked.
    HKP-16369
    $69.95
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  • Out Of Stock
    New - H&K UMP (.40 S&W) Magazine Locking Plate - HKP-16340 HK UMP Magazine Locking Plate - .40 S&W

    HK UMP Magazine Locking Plate - .40 S&W

    H&K Heckler & Koch

    $9.95
    H&K UMP (.40 S&W) Magazine Locking Plate German HK.
    HKP-16340
    $9.95
    Out Of Stock
    Qty in Cart: 0
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    $9.95
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  • On Sale
    New - B&T Dual Magazine Pouch - 338LM - Velcro Mount - HKP-21883 Dual Magazine Pouch - 338LM - Velcro Mount
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    Dual Magazine Pouch - 338LM - Velcro Mount

    B&T Brugger & Thomet

    Now: $12.95
    Was: $24.95
    B&T Dual Magazine Pouch - 338LM Designed for the B&T APR338 but will fit other, similarly sized magazines. Made from heavy duty Cordura fabric in Poland by NFM Group.
    HKP-21883
    Now: $12.95
    Was: $24.95
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    Now: $12.95
    Was: $24.95
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  • Out Of Stock
    New - H&K HK MR762 Single Magazine Pouch - Tan Camo - HKP-21622 HK MR762 Single Magazine Pouch - Tan Camo

    HK MR762 Single Magazine Pouch - Tan Camo

    H&K Heckler & Koch

    $89.95
    H&K HK MR762 Single Magazine Pouch - Tan Camo Factory HK single magazine pouch, Molle compatible Compatible With: HK MR762
    HKP-21622
    $89.95
    Out Of Stock
    Qty in Cart: 0
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    $89.95
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  • New - H&K HK 45 Grip Bearing With Lockout Device - HKP-02215 HK45 Grip Bearing With Lockout Device
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    HK45 Grip Bearing With Lockout Device

    H&K Heckler & Koch

    $26.95
    HK 45 Grip Bearing With Lockout Device
    HKP-02215
    $26.95
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    Qty in Cart: 0
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    $26.95
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  • New - H&K 10 Round HK USP 9mm Magazine Locking Plate - HKP-01597
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    HK USP Magazine Locking Plate - 9mm - 10 Round

    H&K Heckler & Koch

    $5.95
    Heckler and Koch Magazine Locking Plate For USP 9mm Full Size Magazines Replacement magazine locking plate designed for USP 9mm full size magazines. Intended for maintenance or repair of compatible 10-round magazine assemblies. Compatible With: USP9 10...
    HKP-01597
    $5.95
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    $5.95
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