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

This is a custom external build by SS Airsoft

20g BB's w/ 134a gas)

Its hard-wearing structure aids the Impulse in handling up to

Telescoping stock

Lancer Tactical Extended Mag Release for Airsoft M4 (BLUE) awp bucking Filling the Umarex Hammer fromSpecifications 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