KCI is killin' it with all their great drums at a fantastic price point! Combining clear, lightweight, steel-reinforced polymer construction with a cranking handle and a convenient carry case, the KCI AR-15 .223/5.56mm 50-Round Drum Magazine is an affordable high-capacity magazine, designed to deliver exceptional durability and lasting corrosion resistance in virtually any environment. A heat-treated chrome silicon wire spring and injection-molded polymer follower work together to ensure smooth, reliable operation in high-stress tactical environments. Better yet, this magazine is compatible with any standard AR-15 lower receiver for versatile field performance, while the precision-engineered feed lips offer a snug fit for added reliability. Grab one...better yet, grab two! Made in South Korea.

This is a clear polymer AR15 50-round drum magazine for AR-15 rifles chambered in .223/5.56.

This is for 1 KCI drum magazine holds 50 rounds of 223/556 for all AR15 style lower applications, and carrying case (not pictured).