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
HK45, HK45 Compact, USP Compact Magazine Follower
H&K Heckler & Koch
Now: $8.96Was: $9.95HK USPC, 45, & 45C Magazine Follower A great spare to have on hand as the follower is a wear and replacement part. Do not forget to order spare magazine springs while you are at it. HK German manufacture. Compatible With: HK USPC .45 HK USPC .45...Now: $8.96Was: $9.95 -
On Sale
HK91, G3, PTR Magazine - 10 Round - Steel
H&K Heckler & Koch
Now: $66.56Was: $73.9510 Round Magazine - Steel This part counts as 1 US-made part for 922r compliance for HK rifles. This magazine was made by Heckler and Koch and converted to ten rounds in the United States using the US-made floorplate. Compatible With: HK91 HK G3 HK...Now: $66.56Was: $73.95 -
On Sale
HK MP5 Magazine - 9mm - 30 Round - 5 Pack
KCI
Now: $166.45Was: $184.95KCI 30 Round MP5 9mm Magazine - 5 Pack Features: Latest generation and factory fresh, individually sealed magazine 30-round capacity 9mm caliber marked (9mm x 19) Curved for more reliable feeding with steel chrome follower All steel...Now: $166.45Was: $184.95 -
On Sale
HK VP9, P30, P2000, P2000SK, USPC Magazine Pouch - Single - 9mm and .40 S&W - PLM
Comp-Tac
Now: $35.96Was: $39.95Single Magazine Pouch - PLM - VP9, P2000, USPC The Single Magazine Pouch - PLM is an all Kydex® magazine pouch which gives a smooth friction free surface perfect for a quick reload. The Single Magazine Pouch- PLM attaches to the belt with a...Now: $35.96Was: $39.95 -
On Sale
HK VP9, P30 Magazine Extension Kit - +4
HKP HK Parts
Now: $27.96Was: $34.95HKP +4 HK VP9/P30 Magazine Extension Kit HK Parts magazine extension +4 kit adds 4 additional rounds to the HK VP9/P30 magazine with the simple swap of the floor plate and the included high reliability mag spring. Each +4 kit includes the +4 extension...Now: $27.96Was: $34.95 -
On Sale
HK VP9SK Magazine Floorplate with Pinky Rest - 14 Round Magazine
HKP HK Parts / Heckler & Koch
Now: $62.96Was: $69.95HK VP9SK & P30SK 9mm – 14 Round Magazine New German VP9SK/P30SK HK manufacture 10 round magazine body, follower, spring, locking plate combined with the HK Parts +2 magazine extension installed & ready to use. This magazine has the same...Now: $62.96Was: $69.95 -
On Sale
Glock 19 Magazine Parts Replacement Kit
HKP HK Parts
Now: $5.96Was: $15.95Glock 19 Magazine Parts Replacement Kit Includes: 9 round coil spring Locking plate Floor plate. This replacement kit includes the new style magazine insert. All 3 components are factory Glock parts. Compatible With: Glock 19Now: $5.96Was: $15.95 -
HK 30 Round HK MP5, MP5K LEO Marked 9mm Magazine - LIke New
H&K Heckler & Koch
$199.95HK German MP5 30 Round Magazine Laser Etched LEO Markings This is a Like New H&K German MP5 9mm 30-round magazine in excellent condition. All MP5 magazines are police department trade-in items featuring laser-etched LEO/Restricted markings. These...$199.95 -
On Sale
HK USP Full Size Floorplate - 9mm and .40 S&W
H&K Heckler & Koch
Now: $8.05Was: $8.95HK USP Full Size 9mm/.40 S&W Floor Plate Compatible With: HK USP 9mm 15-Round Magazine HK USP 40 S&W 13-Round MagazineNow: $8.05Was: $8.95 -
On Sale
HK MP5 Magazine Spring - 10mm / .40 S&W - 30 Round
HKP HK Parts
Now: $3.96Was: $4.95HKP MP5 40/10 30 Round Magazine SpringNow: $3.96Was: $4.95 -
On Sale
HK416, MR556, AR-15 Magazine - PMAG - 40 Round
Magpul
Now: $22.45Was: $24.95Magpul PMAG 40 Round AR-15 5.56/.223 Magazine Latest M3 generation, NON-windowed PMAG (Polymer Magazine). Featuring a pop-off storage/dust cover that alleviates pressure from the magazine feed lips, allowing for long-term storage of loaded magazines...Now: $22.45Was: $24.95 -
On Sale
HK 17 Round HK VP9A1 F Magazine
H&K Heckler & Koch
Now: $44.96Was: $49.95H&K 17 Round HK VP9A1 F Magazine Made in Germany, this magazine features durable steel construction with a sleek black finish. The magazine’s impact-resistant polymer floor plate enhances its durability, especially during reloading. Known...Now: $44.96Was: $49.95