Unverified load 3811 in caliber .257 STW
LoadID 3811
Bullet AERO SB 257 - 95
Bullet Weight 95 grs
Powder Norma MRP
Powder Weight 73 grs
Primer CCI
Brass Make
Barrel Length 25,6 (inches)
C.O.L 3,4 (inches)
Velocity 3560 fps
Group 100 yds (inches)
Submitted By SA
Gun Info
Comment AERO custom bullets - high accuracy - deep penetration - 100% lead free - 100% copper - www.styriaarms.com