Prepare compatible M4 airsoft magazines with the Sentinel Gear 1500-Round Side-Winding Speed Loader. Its BB reservoir and hand-crank mechanism let you load from a single supply, with a feed rate of approximately 10–12 BBs per crank rotation.
Features
1500-BB reservoir capacity.
Manual side-winding crank.
Approximately 10–12 BBs loaded per crank rotation.
Integrated winding clutch designed to help limit overfilling.
Compact design to fit double-stack M4/M16 magazine pouches.
