ACETECH AT2000 Tracer Module

Features: 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: 113mm Reverse 14mm thread ( 14mm CCW ) FCC, CE and ROHS Certification Weight: 42g ( without batteries )