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
HK91, G3, PTR Magazine - 10 Round - Aluminum
H&K Heckler & Koch
Now: $62.95Was: $69.9510-Round 308 Magazine For HK Rifles - Alloy Aluminum Each HK magazine is made by using a factory German HK 20-round mag, that is then professionally converted to 10 rounds. Perfect for shooting bench or prone as the 20-round magazines are too long and...HKP-00351Now: $62.95Was: $69.95 -
On Sale
HK416, MR556 AR-15 Drum Magazine - PMAG D60 - 60 Round
Magpul
Now: $122.95Was: $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...HKP-18006Now: $122.95Was: $135.95 -
HK91, G3, PTR Magazine - 20 Round - Steel - Like New
Rheinmetall
$28.95Rheinmetall HK G3, HK91, and PTR91 20 Round Steel Magazine - Like New Steel magazine for HK91, G3, and PTR91 pattern rifles with a 20-round capacity. Originally made for the German army and offered in like new condition. These are no longer in...HKP-22563$28.95 -
On Sale
HK91, G3, PTR Magazine - 20 Round - Date Coded - Like New
H&K Heckler & Koch
Now: $31.95Was: $34.95Heckler and Koch HK91, G3, PTR 20 Round Date Coded Magazine - Like New Factory German HK 20 round magazine for HK91, G3, and PTR91 pattern rifles. Offered in IB or IC date codes for those seeking original German date coded magazines in like new...HKP-22560-MNow: $31.95Was: $34.95 -
On Sale
HK USPC, HK45C Magazine - 15 Round
HKP HK Parts
$101.95 - $107.95HKP HK Parts 15 Round .45 ACP Magazine for HK 45C and USPC HK Parts +7 magazine extension boosts the HK45C 8-round mag to a full 15 rounds. Fully assembled and factory fresh, it's perfect for competition, concealed carry, or range use. Compatible...HKP-22207-M$101.95 - $107.95 -
On Sale
HK VP9, P30, USPC, P2000 Magazine Follower - 9mm
HKP HK Parts
Now: $25.95Was: $29.95HKP HK Parts 9mm Magazine Follower for HK VP, HK P30, HK USPC, HK P2000 A great replacement item for the stock follower. Made from aircraft-grade black Teflon hard coat anodized aluminum CNC machined from a solid billet. Compatible With: VP9,...HKP-20594Now: $25.95Was: $29.95 -
On Sale
HK416, COLT M4 Magazine Spring - .22LR - 20 Round
HKP HK Parts
Now: $1.95Was: $3.95HKP 20 Round HK416 .22LR and Colt M4 .22LR 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 Umarex HK416 & Colt 20 round 22...HKP-14410Now: $1.95Was: $3.95 -
Out Of Stock
HK USP Magazine Housing - .45 ACP - 12 Round
H&K Heckler & Koch
$49.95H&K 12 Round HK USP .45 ACP Magazine Housing New HK German USP 45 12 Round Magazine Housing. Compatible With: HK USP .45 Full-Size pistols HK USP .45 Tactical Please note: may or may not have the LE/military markings.HKP-16542$49.95 -
On Sale
HK VP40, HK P30 Series Magazine - 22 Round - .40 S&W - Red
H&K Heckler & Koch
Now: $89.95Was: $99.95Heckler and Koch 22 Round .40 S&W Red Magazine for HK VP40, HK VP40 Tactical, HK P30, HK P30L, and HK P30S HK Parts +10 magazine extension coupled with a 13 round 40 caliber factory German magazine body adds 9 additional rounds. For a total fully...HKP-20184Now: $89.95Was: $99.95 -
On Sale
HK CC9 Complete Magazine - Extended Pinky Rest - 9mm - 10 Round
HKP HK Parts
Now: $74.95Was: $82.95HKP CC9 10 Round 9mm Complete Magazine w/ Extended Pinky Rest This magazine starts with a factory German 10-round CC9 mag, expertly enhanced by the HK Parts extended pinky rest floor plate featuring a built-in pinky rest. The result is a fully assembled,...HKP-22277-MNow: $74.95Was: $82.95 -
On Sale
HK CC9 Magazine Floorplate and Locking Plate Set - 9mm - 12 Round - Extended
H&K Heckler & Koch
Now: $26.95Was: $29.95H&K HK CC9 Extended Floor Plate & Locking Plate Set Factory HK replacement extended floor plate and locking plate and spring set for the CC9 magazine. The best option to have as a back up for used and worn out magazines. Compatible...HKP-22101Now: $26.95Was: $29.95 -
On Sale
HK UMP 30 Round .40 Magazine - LEO Marked
H&K Heckler & Koch
Now: $58.95Was: $64.9530 Round Magazine - LEO Marked - Used - UMP .40 S/W Each 30 round magazine will fit all HK UMP .40 caliber carbines, SMG's as well as the USC-UMP .40 caliber conversions. Used in good condition. The perfect option for those that like to collect LEO...HKP-20651Now: $58.95Was: $64.95