5KU - CNC Aluminium BBU Bolt For Action Army AAP-01 GBB Pistol Airsoft Color:Gold consult expertise if needed Caution

consult expertise if needed  Caution for High Magnetism  Type: Long

MK4 22lr StyleSemi / Full Auto22rd CapacityFiber Optic SightsMountable Picatinny Rails for AccessoriesCompatible Only with Action Army AAP-01 Magazinesor or TM Spec G Series MagazinesBrand Action ArmyModel OTHERCapacity (rds) 22Power (fps) 300Power Source Green Gas / Top GasShooting Mode Semi Auto / Full AutoBlowback YesHop-up ADJUSTABLENet Weight (kg) 0

30 rounds Metal Gas Magazine

it will prevent any sliding during the recoil kick

5KU - CNC Aluminium BBU Bolt For Action Army AAP-01 GBB Pistol Airsoft Color:Gold consult expertise if needed Caution5KU CNC Aluminium BBU Bolt For Action Army AAP 01 GBB Pistol Airsoft CNC Aluminum Prefect fit for replace the original metal alloy bolt carrier