ACETECH Predator Tracer Suppressor Unit w/ KAC Silencer We The Q1 comes with a

The Q1 comes with a pressurized ballpoint pen cartridge with a fine point and blue ink

The extremely short barrel forced designers to move the gas block closer to the muzzle end and reduce the length of the gas piston operating rod

4V 1500mah battery (Not include)

With a name that brings to mind a powerful muscle car with a formidable engine

It is recommended to use anti-oil o-ring of size 9*2mm

ACETECH Predator Tracer Suppressor Unit w/ KAC Silencer We The Q1 comes with aFeatures: Only support Green luminous bullets. Support up to 30PRS, no light decaying, missing lighting. Use 4 x AAA Alkaline batteries or heavy duty Ni CD rechargeable batteries. LED Power indicator battery power indicator. Dimension: Diameter: 32. 2mm Length: 230mm Reverse 14mm thread ( 14mm CCW ) FCC, CE and ROHS Certification Weight: 170g ( without batteries )