My first Chrono to test my cast boolits.
Lee 356-120-TC (non-TL)
Powder Coated
Using isotope lead with 2% tin so my boolits weight 126gr
COAL 1.055
Titegroup 3.4gr
Using Springfield 1911 9mm Range Officer 5” barrel
Number of shots: 17
Extreme Spread: 67
Average Velocity: 1013
Standard Deviation: 17
Average Power Factor: 127.3
Temperature: 60°
Barometric Pressure:30