AR-15 100rd Drum Magazine by KCI USA.
Designed to fit your AR-15 style rifles chambered in .223 Remington and 5.56x45mm NATO, the KCI USA 100 round Drum Magazine provides reliability and smooth feeding.
Ready for any contingency, the magazine exceeds NATO military specifications with an estimated life cycle of 50,000 rounds. With a unique rotation device and low torsion stress springs, it can be pre-loaded and stored indefinitely at the full 100 round capacity.
The magazine feeds alternately from the right and left drums, resulting in a fixed center of gravity while firing. The reinforced feed lips, tension arms and supports 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.
Disassembly for cleaning and lubrication is simple and is covered in the manual provided. There are two short belts inside with dummy cartridges for reliable feeding.
A simple loader is included with each magazine making loading fast and easy. Snap the loader on to the tower in the direction indicated by the cartridge-shaped pictogram. Place the magazine on a firm surface and drop 5 rounds into the loading slot. Push the down firmly and the rounds are fed into the drums.
Manufactured in Korea, the package includes the KCI USA 100 Round Drum, Operator’s Manual, Carrying Pouch, Graphite Lubricant and Loader.