LCT PBS-4 Mock Barrel Extension with Tracer Unit ( PK259T )

Full steel construction, dummy silencer for AK-74 series

• Acetech re-chargeable tracer unit inside
• Use rechargeable 10400 Li-ion battery(not include), charges via USB Micro port
• Support Green & Red tracer BB bullet
• Support up to 30 PRS
• Includes 24mm Clockwise and 14mm Anti-Clockwise Thread

Instruction video:
https://www.youtube.com/watch?v=9n6rf9f9yjw&feature=youtu.be