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 VP9SK, P30SK Magazine - 9mm - 10 Round - Extended Finger Rest - Red Follower
H&K Heckler & Koch
Now: $44.95Was: $49.95HK VP9SK & P30SK 9mm - 10 Round Magazine with Rubberized Extended Finger Rest - Red Follower New German HK manufacture 10 Round 9mm P30SK, VP9SK magazine with factory HK rubberized pinky extension. Compatible With: HK VP9SK HK P30SK This mag comes...HKP-21420Now: $44.95Was: $49.95 -
On Sale
HK MP5, SP5, MP5K, SP5K Magazine - 10 Round - 9mm - California Compliant - KCI
KCI
Now: $53.95Was: $58.95California Complaint Magazine 10-30 - MP5, MP5K - GEN 2 - KCI USA 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...HKP-20669Now: $53.95Was: $58.95 -
HK MP5, MP5K, SP89 MP5 Magazine - 9mm - 30 Round - Turkish Contract
Other
$44.95Turkish Contract 30 Round MP5 Magazine - NEW These newly imported 30-round, 9mm, steel magazines were manufactured by a Turkish contractor for military use. These high-quality magazines are similar to MKE but are not MKE magazines. These 30 round MP5...HKP-22274$44.95 -
On Sale
HK MP5 Magazine - 30 Round - .40 S&W, 10mm - US
HKP HK Parts
Now: $42.95Was: $49.95HKP HK Parts 30 Round Magazine, US Made for HK MP5 40/10 HKP, US made 30 round magazine for MP5's chambered in .40 S&W, 10mm, .357 Sig, and 9x25 Dillon. Each magazine counts as 3 US made components for satisfying 922r compliance. Compatible...HKP-16456Now: $42.95Was: $49.95 -
Out Of Stock
HK USP9 Jet Funnel Magazine - 18 Round - Translucent
H&K Heckler & Koch
$68.95Heckler and Koch 9mm 18 Round Translucent Jet Funnel Magazine for HK USP Each magazine will fit all HK USP 9mm full-size pistols as well as the HK 9mm Expert, Tactical, and Elite. This item can be used with or without the jet funnel magwell installed...HKP-00317-M$68.95 -
On Sale
Glock 17, 19 Window Magazine - 9mm - 30-Round
AC-Unity
Now: $13.95Was: $19.95AC-Unity 30-Round Glock 17, 19 9mm Window Magazine The AC-Unity 30 round 9mm window magazine for Glock models 17, 18, 19, 19X, 26, 34, 45. Will work in any firearm that accepts a Glock 17 9mm double-stack magazine. Originally designed...HKP-20157Now: $13.95Was: $19.95 -
On Sale
HK UMP .45 ACP 15 Round Magazine
HKP HK Parts
$42.95 - $44.95UMP, SMG .45 ACP 15 Round Magazine - USA Compact 15 round magazine will fit all HK UMP .45 caliber carbines, SMG's as well as the USC-UMP .45 caliber converted firearms. Each magazine features, steel feed lips, and robust polymer construction. Each mag...HKP-17585-M$42.95 - $44.95 -
Out Of Stock
HK MP7 Magazine - 4.6x30mm - 30 Round
H&K Heckler & Koch
$81.95MP7 30 Round Magazine New factory German HK 30-round magazine for the 4.6x30mm HK MP7A1 & MP7A2 weapon system. This is a popular spare magazine option as it is not too large and not too small of capacity.HKP-02455$81.95 -
On Sale
HK23, HK21, HK11, MG3 Ammunition Belt Starter Tab
H&K Heckler & Koch
Now: $4.95Was: $5.95H&K HK21/MG3 Ammo Belt Starter Tab - 7.62x51/.308 Starter tabs for HK21 and MG3 belt-fed rifles. Compatible With: HK 23/21/11HKP-21439Now: $4.95Was: $5.95 -
On Sale
HK VP9, P30 Magazine, Complete - 20 Round - 9mm
HKP HK Parts
$67.95 - $80.95HKP HK Parts Complete 9mm 20 Round Magazine for HK VP9 and HK P30 Each mag comes fully assembled and ready for use. HK Parts takes an existing 15 round magazine and the +5 mag extension and assembles them into a working 20 round magazine...HKP-21093-M$67.95 - $80.95 -
On Sale
HK CC9 Magazine - 9mm - 17 Round
HKP HK Parts / Heckler & Koch
Now: $59.95Was: $79.95HK Parts presents this 17 Round 9mm Complete Magazine This fully assembled 17-round magazine for the HK CC9 combines a factory German 12-round magazine with the HK Parts +5 magazine extension. Compatible With: HK CC9HKP-20339-MNow: $59.95Was: $79.95 -
On Sale
HK VP9, P30, USPC, P2000 Magazine Follower - 9mm, .40 S&W
H&K Heckler & Koch
Now: $8.95Was: $9.95Heckler and Koch 9mm and .40 S&W Magazine Follower for HK VP, HK P30, HK USPC, and HK P2000 This is a great replacement item and one that is good to have on hand for spares as they wear with use. Compatible...HKP-02367-MNow: $8.95Was: $9.95