R2A Chronograph .22 (5.5MM) As a locking device

As a locking device

We offer them in 2 sizes that are designed to perform optimally with the PatchWorm

Internal Diameter: 12mm​

Overall length: 625mm

One such innovation is the Ganzo 7501 knife

R2A Chronograph .22 (5.5MM) As a locking deviceR2A Chronograph Application The measurements: air rifles, firearms and archery. System units: metric and imperial. Parameters velocity: 12 2000 m s ( 40 6500 f s ) measurement error: <= 1% @ 1000m s current consumption: 100 mA power supply: 2AA (alkaline or rechargable battery) dimensions R2A ( h x w x d ) 210x105x100 mm weight R2A: 0. 995 kg Functions velocity V [m s], [ f s ] kinetic energy E [J], E [Ft Lbs] shooting counter power factor PF ( IPSC )