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
HK21 Drum Hanger
HKP HK Parts
Now: $223.96Was: $279.95HKP HK21 Drum Hanger Our HK21 drum hanger is precisley machined from 4140 billet steel, heat-treated to 50 Rockwell, and parkerized for a durable finish. A lower cost alternative to the discontinued factory hanger, the HK Parts drum hanger is built for...Now: $223.96Was: $279.95 -
On Sale
KCI Glock 17/19 Dual Magazine Pouch
Now: $6.71Was: $34.95KCI Glock 17/19 Dual Magazine Pouch Perfect for keeping 2 double stack Glock mags within reach. Factory Glock double stack 15 and 17 round double stack magazines pictured for reference.Now: $6.71Was: $34.95 -
HK P7M13 13 Round Magazine - EXC - Ultra Rare
H&K Heckler & Koch
$599.95H&K HK P7M13 13 Round Magazine - Excellent/Like new After an extensive search, we have finally discovered a stash of rare and highly coveted 13-round 9mm P7M13 magazines with the sought-after LEO markings. Despite showing some signs of wear, these...$599.95 -
On Sale
HK Pistol Extended Magazine Carrier - .45 S&W - Large
NeoMag
Now: $31.46Was: $34.95NeoMag Extended Large .45 Magazine Carrier The NeoMag magazine carrier is the original magnetic pocket magazine holder. Compatible With: All steel bodied single and double stack magazines in .45 ACP Features: Titanium pocket clip - standard...Now: $31.46Was: $34.95 -
HK 9 Round HK P2000SK .357 SIG Magazine
H&K Heckler & Koch
$49.00HK P2000 SK .357 SIG 9 Round Magazine New HK German comes just as pictured for the HK P2000 SK. Compatible With: P2000 SK .40 and .357 Sig$49.00 -
Out Of StockOn Sale
HK USP Jet Funnel Floorplate - 9mm / .40 S&W - Steel
H&K Heckler & Koch
Now: $44.96Was: $49.95H&K HK USP Jet Funnel Steel Floor Plate A great spare and replacement part to have on hand. The HK USP jet funnel floorplate will fit the original style and the new style magazines. Compatible With: HK USP 9mm HK USP 40 Cal Please Note: HK...Now: $44.96Was: $49.95 -
On Sale
HK G36 (5.56/.223) 10 Round Factory Magazine
H&K Heckler & Koch
Now: $63.86Was: $70.95HK G36 Black 10-Round Magazine Compatible With: G36 G36K G36C Double stack capacity magwell converted SL8's. Features: Capacity: 10 rounds Condition: New Manufactured: HK Germany factoryNow: $63.86Was: $70.95 -
On Sale
KCI 30 Round HK MP5 Supersonic Labeled Magazine
KCI
Now: $40.46Was: $44.95KCI 30 Round HK MP5 Supersonic Labeled Magazine Each 9mm Magazine 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...Now: $40.46Was: $44.95 -
HK416, MR556 30 Round Magazine - RAL8000
H&K Heckler & Koch
$199.95HK 416/MR556 30 Round Magazine - RAL 8000 Heckler & Koch reliability and durability in a 30 round 5.56 mm Polymer Magazine. Designed to provide optimal ammunition feeding for any M16/M4/AR15-type weapon, the HK 30-Round Polymer Magazine can be used...$199.95 -
On Sale
KCI 30 Round MP5 9mm Magazine - 10 Pack
KCI
Now: $314.95Was: $349.95KCI 30 Round MP5 9mm Magazine - 10 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: $314.95Was: $349.95 -
On Sale
HK MP5, MP5K/SP5K 10 Round Magazine - RAL8000
H&K Heckler & Koch
Now: $88.16Was: $97.95H&K MP5/MP5K/SP5K 10 Round Magazine - RAL 8K Heckler & Koch factory magazine. We now take this factory magazine and cerakote it with the ultra desirable RAL 8000 color for those looking to customize their build. 10 round magazine making it ideal...Now: $88.16Was: $97.95 -
On Sale
Glock 9mm +3 Magazine Extension
Tactical Precision MFG
Now: $16.46Was: $39.95TPM Glock 9mm +3 Magazine Extension This extension is made from machined 6061 aluminum. This magazine extension will increase the capacity, reload speed, mag drops, and overall functionality of your pistol. Available in various colors to customize to...Now: $16.46Was: $39.95