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

It offers the same adjustability and performance as the Fusion Engine in a cylinder sized package

The pre-threaded barrel requires an adapter to fit 14mm counterclockwise silencers

CowCow A01 silver silencer adapter

custom printed bones silicone palm grip

Lancer Tactical Proline 7" KeyMod Airsoft AEG Rifle w/ Stubby Stock Style:Tan Filling the Umarex Hammer fromSpecifications Brand: Lancer Tactical Operation: Electric Automatic Construction: Metal Upper and Lower Receivers, Handguard, Buffer Tube Polymer Stock, Pistol Grip Firing Modes: Semi Automatic, Full Automatic, Safe Muzzle Velocity: 370 390 FPS with 0. 20g BBs Gearbox: Full Metal Version 2 Hop Up: Yes, Adjustable (Rotary Style) Magazine Capacity: 120 Round Mid Cap Battery: 11. 1v Small Stick Recommended (Battery and charger NOT included) Battery