Fills quickly and easily using a speed loader No winding or pull string required to fire BBs Adds 20 rounds of BB ammunition into your shotgun Load BBs through a straightforward spring guide Built with high compatibility with the DE M47 Shotgun Series Excellent as a replacement or an extra magazine for your loadout Magazine body composed of tough polymer to provide durability against tough field conditions In the Box 1X Shotgun Magazine Specifications: Brand Double Eagle Operation Shotgun Magazine Build Polymer Fitment DE M42 Series Shotguns Magazine Capacity 20 Rounds Feeding Type Spring Guide Color BLACK California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov