Wind the M4 magazine about 50~60 times for each 100~200 shots

Auto Switch mode allows for proper selector configuration for specific models

Thread Direction: 14mm Negative

Filling the Umarex Hammer from empty takes approximately 27 minutes and much less time to top it off after a couple of shots

Muzzle Velocity: 320-340 FPS

Lancer Tactical Extended Mag Release for Airsoft M4 (BLUE) awp bucking Wind the M4 magazine aboutSpecifications Brand: Lancer Tactical Material: CNC Machined Aluminum Color: BLUE Compatibility: Most M4 M16 Rifles Package Includes: 1X Mag Release Features CNC Machined aluminum Compatible with most M4 M16 Rifles Extended mag release making reloading faster After installing mag release becomes ambidextrous Features an easy drop in system