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 MP5, MP5K Magazine Block - 30 to 10 Round Conversion - Curved
Raddlock
Now: $8.95Was: $9.95Magazine Block Plug To Reduce HK MP5 30 Round Magazine To 10 rounds MP5 10/30 mag block. This is designed to be used on the HK MP5 30 round, curved, steel magazine. Very easy to install & use. Compatible With: MP5 & MP5K 30 round, curved...HKP-02434Now: $8.95Was: $9.95 -
HK MP5, MP5K Magazine - LEO Marked - 30 Round
Other
$44.95Turkish Contract 30 Round LEO Marked Magazine for HK MP5, MP5K Replica LEO laser markings that replicate those found on factory magazines. This is a Turkish contract 30-round magazine for MP5 and MP5K pattern firearms. Manufactured to military...HKP-22487-M$44.95 -
HK P7 PSP, P7M8 Magazine Spring - 9mm - 8 Round
H&K Heckler & Koch
$8.958 Round HK P7 PSP & P7M8 9mm Magazine Spring Compatible With: P7 PSP P7M8HKP-01357$8.95 -
On Sale
HK45, HK45C, USPC Magazine Floorplate - .45 ACP - 10 Round
H&K Heckler & Koch
Now: $13.95Was: $14.95H&K 10 Round HK USPC/45C 45 Magazine Floorplate Each floor plate is the new style rubberized floorplate for enhanced life. A great spare part to have on hand for repair and replacement of parts. This floorplate is commonly called the "elephant foot"...HKP-02210Now: $13.95Was: $14.95 -
On Sale
UZI Magazine - 32 Round - New Old Stock
IMI
Now: $29.95Was: $59.95Uzi 32 Round 9mm Magazine - IMI Licensed - Mec-Gar Manufacture Made in Italy by the renowned Mec-Gar magazine manufacturing company with IMI Licensing. An all-steel production and a blued finish to help protect it against rust. These are the last...HKP-21230Now: $29.95Was: $59.95 -
On Sale
HK P2000, USPC Magazine - 10 Round - .40 S&W
H&K Heckler & Koch
Now: $49.95Was: $54.99H&K 10 Round HK P2000/USPC .40 S&W Magazine Factory HK German 10 Round magazine. Compatible With: HK USP Compact .40 S&W HK P2000 .40 S&W HK P2000 SK (will fit below the bottom of the magwell)HKP-00311-MNow: $49.95Was: $54.99 -
On Sale
HK MP5 Magazine - 30 Round - .40 S&W, 10mm
H&K Heckler & Koch
Now: $179.95Was: $199.95H&K Heckler and Koch New HK German 30 Round Magazine HK MP5 40,10 Factory German MP5 40,10 magazine will fit all of the HK MP5 40,10 rifles and pistols, including the Vector, Coharie, and other custom builds and clones. Hard to find and the...HKP-00430Now: $179.95Was: $199.95 -
On Sale
HK Mark 23 Magazine Floorplate - .45 ACP - 12 Round
H&K Heckler & Koch
Now: $17.95Was: $19.95HK Mark 23 12 Round Magazine Floor Plate A great item to have on hand as the floor plates can become cracked and broken with use and time. Compatible With: Mark 23 12 round mags SOCOM Mark 23 12 round magsHKP-01196Now: $17.95Was: $19.95 -
On Sale
GSG-5, GSG-16 Magazine - 22 Round - .22LR
GSG German Sports Guns
Now: $25.95Was: $29.95GSG German Sports Guns 22 Round .22LR Magazine for GSG-5 and GSG-16 The GSG magazine is a standard factory replacement magazine. The magazine is made from high-quality polymer and features a matte finish. Compatible...HKP-00794Now: $25.95Was: $29.95 -
On Sale
HK USP, USPT Magazine with Extension - .40 S&W - 18 Round
HKP HK Parts
$67.95 - $71.95HKP/H&K USP/T .40 S&W 18 Round Complete Magazine With Extension HK Parts magazine extension adds 5 additional rounds to the full size USP & USP Tactical, 13 round magazine. Each unit is then fully assembled as an 18 round magazine. Ideal for...HKP-18643-M$67.95 - $71.95 -
On Sale
HK MP5 Magazine Pouch - Single - 9mm
Comp-Tac
Now: $40.95Was: $44.95Comp-Tac HK MP5 9mm Single Magazine Pouch The single magazine pouch PLM is an all Kydex magazine pouch which gives a smooth friction free surface perfect for a quick reload for your HK MP5. The PLM mount allows for being securely hooked on a variety of...HKP-20099Now: $40.95Was: $44.95 -
On Sale
HK USP Magazine - .40 S&W - 10 Round
H&K Heckler & Koch
Now: $50.95Was: $55.95HK German Full Size USP .40 10 Round Magazine Fits all USP full-size .40 pistols. Perfect for those who live in restricted states. Compatible With: HK USP .40 HK USP .40 Tactical HK USP Elite & Expert Please Note: This part will not fit the USP...HKP-01205Now: $50.95Was: $55.95