NOVA VISTA MUZZLE MOUNTING CHRONOGRAPH – 1/2″ UNF THREAD

Nova Vista muzzle mounting Chronograph with 1/2″ UNF thread screws onto your silencer adaptor. For airguns, BB & CO2 airguns including FAC-rated airguns User-programmable with memory recall Measures up to 3280 fps Imperial or metric readouts Projectile weight can be user-set Wireless integration to smartphone Free IOS and Android app available Onboard USB rechargeable Li-ion battery Aircraft grade aluminium costruction