300 Round High Capacity Metal Magazine Pack of 5

Overview
The Lancer Tactical airsoft magazine is a very tough and lightweight magazine that fits into most airsoft rifles. The durable metal frame can withstand the tough terrain of both indoor and outdoor activities. High tension spring that ensures feeding on high speed guns and will not jam. You don't want to choose the wrong magazine when looking for a spare magazine. 

Specifications
Manufacturer: Lancer Tactial
Magazine Type: High Capacity (Winding Wheel)
Material: Metal
Magazine Capacity: 300 Rounds
Compatibility: Fits into most standard M4/M16 5.56 magwell
Color: Tan
 
Features
Pack of 5 300 round high capacity magazines 
One round of winding allows you to shoot all 300 BBs 
Durable full metal construction that is highly durable and lightweight
Holds a maximum of 300 BBs
Compatible with most M4/M16 magwells
High tension spring feeds BBs into AEGs or HPAs with ease
Works great with high rate of fire AEGs and HPAs