SKU CSSI|KUKCIMZ001 Category

KCI USA AR-15 Gen 2 Rifle Drum Magazine .223 REM/5.56x45mm 100/rd Black

KCI USA AR-15 Gen 2 Rifle Drum Magazine .223 REM/5.56x45mm 100/rd Black

$149.99

57 in stock

Designed to fit your AR-15 pattern rifles chambered in .223 Remington and 5.56x45mm. This drum magazine feeds alternately from the left and right drums with the assistance of two follower belts resulting in a fixed center of gravity while firing. The reinforced feed lips and tension arms are made of solid steel. While a loaded aluminum 30 round magazine weighs about 1.5 lbs the rugged KCI USA drum weighs only 2.2 lbs (1 kg) unloaded and 5 lbs (2.27 kg) loaded. A simple loader is included with each magazine making loading fast and easy. This package includes the KCI USA 100 Round Drum Operator’s Manual Carrying Pouch Graphite Lubricant and Loader.

Disclaimer:  Lifetime Warranty VOIDED if customer disassembles magazine! This magazine is not designed to be used with hollow point ammo.

NOT COMPATIBLE WITH SOME AR-15 / M16 / M4 RECEIVERS THAT DO NOT HAVE THE SAME INTERNAL AND EXTERNAL DIMENSION OF A MIL-SPEC LOWER RECEIVER!

Specifications

  • Weight: 2.2lbs
  • Compatibility: AR-15 / M16 / M4
  • Caliber: .223 Remington / 5.56x45mm
  • Capacity: 100 Rounds
  • Body Material: Polymer / Steel
  • Spring Material: Music Wire

Additional information

Upc

851586008016

Manufacturer

KCI USA

Manufacturer part number

KCI-MZ001

Capacity

100

Length

10.5000

Model

AR-15

Product type

AR

Shipping weight

3.025

FAQ

BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

Social Media Posts

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Customer Reviews

“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
Verified Customer
“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
Verified Customer
“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
Verified customer

BJ FIREARMS LLC

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