Factory ammo for Production in USPSA/IPSC Shooting Posted February 23, 2020 13 hours ago, Southpaw said: You have to chrono whatever ammo you're using in your gun, can't just go by velocity stated on box for factory ammo. Exactly - the data are quite off. Sellier Bellot 115gr are doing usually about 133 - 135 in a production gun (Tanfoglio Stock/Glock 17)
Factory ammo for Production
in USPSA/IPSC Shooting
Posted
Exactly - the data are quite off. Sellier Bellot 115gr are doing usually about 133 - 135 in a production gun (Tanfoglio Stock/Glock 17)