Gear Stock M4 1000rd Winding BB Speedloader

Type: Speedloader
Manufacturer: Gear Stock
Model: M4
Materials: ABS
Dimensions: 18.5 cm (7.3 in) x 6.8 cm (2.68 in) x 4.8 cm (1.89 in)
Ammo Type: 6 mm airsoft BBs
Ammo Capacity: 1000 rounds

Comments: This sidewinding speedloader will work with all mid-cap M4/M16 magazines. Simply insert your mag and crank the winding wheel to fill up your mag. It can hold up to 1000 rounds of airsoft BBs.