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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Out Of StockOn Sale
HK MP5/K Magazine Loader
B&T Brugger & Thomet
Now: $21.60Was: $24.00B&T HK MP5/K & SP5/K Magazine Loader The world’s fastest magazine loader. The B&T magazine loader loads your MP5 magazines directly from the ammo box tray into the magazine in a fraction of the time required when loading manually. ...Now: $21.60Was: $24.00 -
On Sale
HK91, G3, PTR Magazine - 5 Round - Used
H&K Heckler & Koch
Now: $53.96Was: $59.95German 5 Round Steel Magazine - G3, 91, CETME .308 - Like New Compatible With: HK G3, 91, PTR HK CETME, Clone or other custom builds HK PSG-1 HK MSG-90 HK 11Now: $53.96Was: $59.95 -
Out Of StockOn Sale
HK MP5, MP5K Brass Catcher - QD,QO
B&T Brugger & Thomet
Now: $238.45Was: $264.95B&T HK MP5/MP5K QD/QO Brass Catcher Works with HK MP5 only with the BT-21358 handguard or for the BT-21573 handguard for the MP5K. Compatible With: HK MP5/MP5K HK SP5/HK SP5K ClonesNow: $238.45Was: $264.95 -
On Sale
HKP 22 Round HK VP9, HK P30 9mm Complete Magazine
HKP HK Parts
Now: $71.96Was: $89.9522 Round Magazine Complete - 9mm - HK PARTS - HK VP9, HK P30 Drop-in magazine ready to go! Ideal for competitive shooters that would like a 22 round robust steel and alloy magazine. Each mag comes fully assembled and ready for use. HK Parts takes...Now: $71.96Was: $89.95 -
On Sale
HK MP5, HK94, SP5 Magazine Spring - 20 Round
HKP HK Parts
Now: $5.56Was: $6.9520 Round Magazine Spring - HK MP5, 94, SP5 Fits all factory spec steel 20 round MP5, 94 style curved magazines. A must-have repair and replacement part great for spares.Now: $5.56Was: $6.95 -
On Sale
HK416, COLT M4 Magazine Spring - .22LR - 10 Round
HKP HK Parts
Now: $2.36Was: $2.95HKP 10 Round HK 416/COLT M4 .22 Magazine Spring A good supply of spare mag springs is a must. These are ideal to have on hand as the spring can become damaged or worn out. New production mag spring for your Walther/Umarex 416 & Colt 10 round 22 LR...Now: $2.36Was: $2.95 -
HK45C, USPC Magazine Floorplate - .45 ACP - 8 Round - Rubberized
H&K Heckler & Koch
$19.95H&K 8 Round HK USPC/45C 45 Magazine Floorplate This item is the new rubberized version, built to reduce breakage when dropped. Compatible With: HK45C 8 Rounds USPC 8 Rounds$19.95 -
Out Of StockOn Sale
HK416, MR556 Magazine Spring - 30 Round
H&K Heckler & Koch
Now: $11.65Was: $12.95HK German HK MR556 & HK 416 Magazine SpringNow: $11.65Was: $12.95 -
On Sale
HK 22 Round HK VP40, HK VP40 Tactical, HK P30, HK P30L, HK P30S .40 S&W Magazine - Red
Now: $89.95Was: $99.95H&K 22 Round HK VP40, HK VP40 Tactical, HK P30, HK P30L, HK P30S .40 S&W Magazine - Red HK Parts +10 magazine extension coupled with a 13 round .40 cal factory German magazine body adds 9 additional rounds. For a total fully assembled hand fitted...Now: $89.95Was: $99.95 -
On Sale
HK MP5, MP5K Magazine Body - 10mm / .40 S&W - 10 Round - Straight
HKP HK Parts
Now: $23.96Was: $29.95HKP MP5 40/10 30 Round Magazine Body New US Made MP5 40/10 30 Round Magazine Housing Body. Each magazine body comes black in color. Each body counts as one US made compliant part and is a great item to have on hand to replace other junk mag bodies or...Now: $23.96Was: $29.95 -
On Sale
HK416, MR556, AR-15 Magazine - PMAG D60 - 60 Round
Magpul
Now: $122.35Was: $135.95Magpul PMAG D-60 60 Round AR-15 5.56/.223 Drum Magazine The PMAG D60 is a durable, lightweight, highly reliable 60-round 5.56x45 NATO/.223 Remington polymer drum magazine for AR15/M4 compatible weapons. The unique drum configuration keeps the height of...Now: $122.35Was: $135.95 -
On Sale
HK VP9, P30 Enhanced Magazine Extension Kit +5
HKP HK Parts
Now: $51.96Was: $64.95Magazine Extension Kit +5 - HK VP9, HK P30 Latest and greatest VP9/P30 Enhanced magazine extension. Our new design was made to give our current magazine extension a more aggressive look and a overall better functionality. With the added features all...Now: $51.96Was: $64.95