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
AR, M4 Magazine - TMAG - 30 Round
Magpul
Now: $22.45Was: $24.95Magpul AR/M4 30 Round TMAG Magazine The TMAG 30 AR/M4 GEN M3 is a highly reliable, translucent, 30-round magazine for STANAG-compatible weapons chambered in 5.56x45 NATO/.223 Remington. Molded from a durable translucent material with an olive drab hue,...Now: $22.45Was: $24.95 -
On Sale
HK VP9SK, P30SK Magazine - 9mm - 10 Round - Extended Finger Rest - Red Follower
H&K Heckler & Koch
Now: $44.96Was: $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...Now: $44.96Was: $49.95 -
On Sale
HK MP5 40/10 30 Round Magazine
HKP HK Parts
Now: $39.96Was: $49.95MP5 40/10 30 Round Magazine - US 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 With: MP5 .40 Cal MP5...Now: $39.96Was: $49.95 -
On Sale
HK UMP .45 ACP 15 Round Magazine
HKP HK Parts
Now: $39.96Was: $49.95UMP, 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...Now: $39.96Was: $49.95 -
On Sale
KCI 10 Round HK MP5, MP5K - California Compliant Magazine
KCI
Now: $53.06Was: $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...Now: $53.06Was: $58.95 -
On Sale
HK33, HK53, HK93, AP53 Magazine - 30 Round - Translucent
MKE
Now: $25.16Was: $27.95MKE HK33, HK53, HK93, AP53 30 Round Translucent Magazine MKE-manufactured 30-round translucent magazine for HK33-pattern rifles. Built to military specifications with a reinforced polymer body for reliable feeding and easy visual round count. Compatible...Now: $25.16Was: $27.95 -
On Sale
HK USP Magazine - Jet Funnel - 9mm - 18 Round - Translucent
H&K Heckler & Koch
Now: $62.06Was: $68.95H&K USP 9mm 18 Round Jet Funnel Magazine - Translucent 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. Compatible...Now: $62.06Was: $68.95 -
On Sale
HK VP9, USPC, P Series Magazine Housing - 15 Round
H&K Heckler & Koch
Now: $26.95Was: $29.95H&K 15 Round HK VP9/USPC/P Series Magazine Housing Brand new HK German factory magazine body for the 15 round 9mm magazine. Will also work with the 17 round and 20 round magazine components. This mag body is marked with the 1-15 round witness holes...Now: $26.95Was: $29.95 -
On Sale
HK USPC, P2000 Magazine Floorplate - 9mm - 13 Round - Pinky Rest - Rubberized
H&K Heckler & Koch
Now: $17.95Was: $19.9513 Round USPC & P2000 9mm Magazine Floor Plate w/ Pinky Rest This part is the new style floor plate that is rubberized to resist breakage when the magazine is dropped. Compatible With: HK USPC 9mm 13-round magazines HK P2000 9mm 13-round...Now: $17.95Was: $19.95 -
On Sale
HK VP9, HK P30 Complete Magazine - 20 Round - 9mm
HKP HK Parts
Now: $63.96Was: $89.95HKP 20 Round HK VP9, HK P30 9mm Complete Magazine Each mag comes fully assembled and ready for use. HK Parts takes an existing 15-round mag and the +5 mag extension and assembles them into a working 20-round mag. Compatible With: HK VP9 (15 Round...Now: $63.96Was: $89.95 -
On Sale
HK91, G3, PTR Clamp - Dual Magazine
HKP HK Parts
Now: $23.96Was: $29.95HK91, G3, PTR - .308/762 Dual Mag Clamp/Coupler The HK91, G3 magazine grip or dual magazine clamp. Holds two magazines together for ease of use and easy access to 2 magazines. Half the weight of the factory mag clamp. HK Parts highly recommends...Now: $23.96Was: $29.95 -
On Sale
HK USP Magazine - .40 S&W - 16 Round - Translucent
H&K Heckler & Koch
Now: $45.00Was: $50.00HK German USP .40 cal Jet funnel Magazine The 16-round magazine will fit all HK USP .40 full-size pistols, as well as the HK .40 Expert and Elite. This item can be used with or without the jet funnel magazine. Please Note: For the mag to fit flush with...Now: $45.00Was: $50.00