Our take: This high quality Double Eagle 300 round high capacity magazine is designed for the Double Eagle M89 airsoft SMG-45 AEG. The magazine features a durable polymer construction, as well as a wide top opening for easy loading. Featuring a standard high cap winding wheel on the bottom of the magazine, this magazine operates similarly to other AEG high capacity magazines on the market.
Construction: High Grade Polymer
Operation: Gear Wind Up
Compatibility: Double Eagle DE-M89A & DE-M89P AEGs ONLY
NOTE: This Magazine IS NOT compatible the licensed S&T H&K UMP 45 AEG.