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 - H&K HK P7M13 Magazine Follower - Black - BLEMISHED - HKP-02364-B
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    HK P7M13 Magazine Follower - Black - BLEMISHED

    H&K Heckler & Koch

    Now: $22.95
    Was: $49.95
    H&K HK P7M13 Magazine Follower - Black - BLEMISHED ONLY 2 UNITS AVAILABLE COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. All steel construction, brand new...
    HKP-02364-B
    Now: $22.95
    Was: $49.95
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    Was: $49.95
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  • New - 10 Round HK Mark 23 Magazine Housing - Black - HKP-16647 HK Mark 23 Magazine Housing - 10 Round
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    HK Mark 23 Magazine Housing - 10 Round

    H&K Heckler & Koch

    $49.95
    10 Round HK Mark 23 Magazine Housing
    HKP-16647
    $49.95
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    Qty in Cart: 0
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    $49.95
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  • New - H&K 10 Round HK USPC .40 S&W Flat Floor Plate Magazine - Black - HKP-01197 HK USPC, P2000 Magazine Floorplate - .40 S&W - 10 Round - Flat
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    HK USPC, P2000 Magazine Floorplate - .40 S&W - 10 Round - Flat

    H&K Heckler & Koch

    $45.95
    H&K 10 Round HK USPC .40 S&W Flat Floor Plate Magazine New German HK 10 round floor plate flat style for low profile.  Compatible With: HK USP Compact 40 S&W HK USP Compact 357 SIG HK P2000 40 S&W
    HKP-01197
    $45.95
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    $45.95
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  • Out Of Stock
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    HK USP Magazine with Standard Floorplate - .45 ACP - 10 Round - USED HK USP Magazine with Standard Floorplate - .45 ACP - 10 Round - USED

    HK USP Magazine with Standard Floorplate - .45 ACP - 10 Round - USED

    H&K Heckler & Koch

    Now: $44.95
    Was: $54.95
    HK USP Magazine with Standard Floorplate - .45 ACP - 10 Round - USED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Perfect for those who live in states that require 10-round magazines or those that...
    HKP-02366-USED
    Now: $44.95
    Was: $54.95
    Out Of Stock
    Qty in Cart: 0
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    Now: $44.95
    Was: $54.95
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  • On Sale
    HK USP Magazine - 9mm - 10 Round - Standard Floorplate - USED HK USP Magazine - 9mm - 10 Round - Standard Floorplate - USED
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    HK USP Magazine - 9mm - 10 Round - Standard Floorplate - USED

    H&K Heckler & Koch

    Now: $44.95
    Was: $54.95
    HK USP Magazine - 9mm - 10 Round - Standard Floorplate - USED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Factory 10-round magazine for the HK USP9, featuring a standard floorplate. Compatible With: HK...
    HKP-22415-USED
    Now: $44.95
    Was: $54.95
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    Now: $44.95
    Was: $54.95
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  • Out Of Stock
    On Sale
    HK P2000SK Magazine - 9 Round - .40 S&W - USED HK P2000SK Magazine - 9 Round - .40 S&W - USED

    HK P2000SK Magazine - 9 Round - .40 S&W - USED

    H&K Heckler & Koch

    Now: $38.95
    Was: $49.95
    Heckler and Koch HK P2000SK 9 Round Magazine - .40 S&W - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Factory HK 9-round magazine for the P2000SK chambered...
    HKP-99504
    Now: $38.95
    Was: $49.95
    Out Of Stock
    Qty in Cart: 0
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    Now: $38.95
    Was: $49.95
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  • Out Of Stock
    On Sale
    HK VP9, USPC, P Series Magazine Housing - 15 Round - GUNSMITH SPECIAL HK VP9, USPC, P Series Magazine Housing - 15 Round - GUNSMITH SPECIAL

    HK VP9, USPC, P Series Magazine Housing - 15 Round - GUNSMITH SPECIAL

    H&K Heckler & Koch

    Now: $35.95
    Was: $47.95
    HK VP9, USPC, P Series Magazine Housing - 15 Round - GUNSMITH SPECIAL BENT - DENTED Please Note: Will require work before being functional. HKP recommends the work be performed by a professional gunsmith. The Condition will vary from part-to-part vs...
    HKP-16655-B
    Now: $35.95
    Was: $47.95
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    Was: $47.95
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  • On Sale
    Used - H&K Magazine - .40 S&W 9 Round for HK P2000SK - USED - HKP-00307-B HK Magazine - .40 S&W 9 Round for HK P2000SK - USED
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    HK Magazine - .40 S&W 9 Round for HK P2000SK - USED

    H&K Heckler & Koch

    Now: $39.00
    Was: $49.00
    H&K Magazine - .40 S&W 9 Round for HK P2000SK - USED USED. USED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Spare magazines for HK P2000 SK .40 caliber pistols. This...
    HKP-00307-B
    Now: $39.00
    Was: $49.00
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    Qty in Cart: 0
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    Now: $39.00
    Was: $49.00
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  • New - H&K HK USP/Tactical .45 ACP Lockout Device Set - HKP-01503
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    HK USP, USP Tactical .45 ACP Lockout Device Set

    H&K Heckler & Koch

    $18.95
    Heckler and Koch HK USP45, USP45 Tactical Lockout Device Set   Factory lockout device set designed for HK USP .45 ACP full-size pistols, including Tactical models. Intended for use in compatible lockout-equipped frames. Compatible With: USP45,...
    HKP-01503
    $18.95
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    $18.95
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  • New - H&K HK416/MR556 Locking Plate - Magazine - HKP-13484 HK416, MR556 Magazine Locking Plate
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    HK416, MR556 Magazine Locking Plate

    H&K Heckler & Koch

    $9.95
    Heckler and Koch German HK MR556 and HK416 Magazine Locking Plate  
    HKP-13484
    $9.95
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    Qty in Cart: 0
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    $9.95
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  • Out Of Stock
    New - H&K USC (.45 ACP) Magazine Locking Plate Insert - HKP-16384 HK USC Magazine Locking Plate Insert - .45 ACP

    HK USC Magazine Locking Plate Insert - .45 ACP

    H&K Heckler & Koch

    $8.95
    H&K USC (.45 ACP) Magazine Locking Plate Insert
    HKP-16384
    $8.95
    Out Of Stock
    Qty in Cart: 0
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    $8.95
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  • New - H&K USC (.45 ACP) Magazine Floor Plate - HKP-16380 HK USC Magazine Floorplate - .45 ACP
    Add to Cart

    HK USC Magazine Floorplate - .45 ACP

    H&K Heckler & Koch

    $8.95
    H&K USC (.45 ACP) Magazine Floor Plate
    HKP-16380
    $8.95
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    Qty in Cart: 0
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    $8.95
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