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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HK MP5 Magazine - 30 Round - 9mm
H&K Heckler & Koch
$85.95H&K German MP5, SP5, SP5K, and MP5K 9mm - 30 Round Curved Magazine - NEW Heckler & Koch German Magazine 9mm 30 Round curved all-steel magazine. German HK MP5 and MP5K mags are the finest HK magazines you can get. Compatible With: HK MP5,...$85.95 -
HK 25 Round HK MP5 .22LR Magazine
H&K Heckler & Koch
$39.95HK MP5 .22 - 25 Round Magazine Each magazine offers a 25-round capacity and fits all HK, Walther, Umarex MP5 A5 & MP5SD .22 rifles. Factory HK German manufactured magazines these are NOT aftermarket. Compatible With: MP5 .22 MP5SD .22 Please...$39.95 -
HK91, G3 20 Round Aluminum Magazine - Used
H&K Heckler & Koch
$9.95HK G3, HK91 & PTR91 German 20 Round Magazine - Alloy - Used German manufactured aluminum paratrooper magazines used in. Perfect for your HK G3/PTR style firearm. Each unit is German manufactured and a great deal for the condition of these mags as...$9.95 -
HK91, HK G3 Magazine - 20 Round - Aluminum
H&K Heckler & Koch
$24.95New German 20 Round Aluminum Magazine - G3, 91, PTR Brand new old stock German manufactured paratrooper alloy magazine. This item is no longer in production and is getting harder to find in new condition. These mags are the real deal, perfect for your HK...$24.95 -
HK MP5, MP5K Magazine - 30 Round - 9mm
Zenith
$39.95HK MP5, MP5K Magazine - 30 Round - 9mm This is one of the best magazine option to have on hand as they have been known to be reliable and at a great price! You can never have enough magazines for your MP5 or MP5K. Buy in bulk and save big. While...$39.95 -
HK UMP Magazine - .45 ACP - 25 Round
HKP HK Parts
$47.99HKP HK Parts US Made HK UMP Magazine - .45 ACP - 25 Round Made from advanced polymer material with steel feed lips just like the German UMP 45 magazine. Compatible With: HK UMP .45 LWRC SMG .45 (This magazine is the factory OEM magazine for the...$47.99 -
HK MP5, MP5K Clamp - 9mm - Dual Magazine -
HKP HK Parts
$29.95 - $34.95HKP HK Parts MP5 and MP5K Dual Magazine Clamp - 9mm - Lightweight The MP5 and MP5K magazine grip or dual magazine clamp fits all 9mm MP5 or MP5K curved, steel magazines. This part holds two magazines together for ease of use and easy access to 2...$29.95 - $34.95 -
KCI 30 Round MP5 9mm Magazine
KCI
$39.99 - $47.95Korean 30 Round MP5, MP5K Magazine - GEN 2 - KCI USA Compatible With: HK MP5, HK94, MP5SD, HK SP5 HK MP5K, SP89, SP5K Zenith, Century AP5, MKE, POF & Omega, PTR In Spec 94, MP5 & MP5K, SP89 Style Clones Features: Latest generation and factory...$39.99 - $47.95 -
HK91, G3, PTR Magazine - 20 Round - Aluminum - EXCELLENT/LIKE NEW
H&K Heckler & Koch
$16.95HK G3, HK91, & PTR91 German 20 Round Magazine - Alloy German Manufactured Aluminum Paratrooper Magazines In Excellent - Like New Condition Perfect for your HK G3/PTR style firearm. Each unit is German manufactured, and a great deal for the condition...$16.95 -
HK 10 Round HK VP9/P30 9mm Magazine
H&K Heckler & Koch
$54.95HK VP9/P30 9mm 10 Round Magazine New HK German manufacture. Each magazine holds ten rounds only. This is the factory-correct magazine, not a knock-off or pinned 15-round magazine. Compatible With: HK VP9, VP9B, VP9L, VP9 OR, VP9 Match, VP9 A1 F HK...$54.95 -
Out Of StockOn Sale
HK MP5 Magazine - - 30 Round - Turkish Contract - Seconds
Now: $18.95Was: $24.95Turkish Contract 30 Round MP5 Magazine - Seconds These Turkish military contract 30 round MP5 magazines are leftover "seconds" that HKP recently imported directly from Turkey. The magazines were manufactured by a Turkish contractor similar to MKE...Now: $18.95Was: $24.95 -
HK416, MR556 Magazine - 30 Round - Windowed
Magpul
$15.95Magpul PMAG 30 Round MR556/416 & AR-15 (5.56/.223) Magazine-Windowed The Gen M3 PMAG is a 30-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Modified internal and external geometry also permits operation...$15.95