Sentinel Gear 1500 Round Side Winding M4 Magazine Speed Loader

Features:

• 1500 round capacity
• Compact speedloader that can hold a lot of BBs while not being too bulky
• This speed loader can fit into double-stack M4/M16 magazine pouches, which makes it easier to carry on the field
• Each rotation of the crank loads about 10-12 BBs
• The integrated winding clutch prevents magazine overfilling