50rd drum mag optimized for double-stack 9mm Glock handguns. It reliably locks the bolt back on empty when used with firearms designed to lock back on Glock pattern magazine followers.
Product Details
Reliable and Durable Construction, next-generation impact and crush resistant polymer construction
Bolt hold open feature to lock the bolt back on the last round - will seat fully loaded on a closed bolt
Ratcheting Loading Lever takes tension off the spring for easy loading by hand
Designed to be left loaded for long term storage with no degradation of function
Anti-glare translucent window on rear of drum allows for easy determination of rounds remaining
Paint pen dot matrix panel on back of body to allow for identification marking