Unverified load 4756 in caliber .275 Rigby

LoadID 4756
Bullet nosler
Bullet Weight 140 grs
Powder imr 4350
Powder Weight 50 grs
Primer wlr
Brass Make remington
Barrel Length 24 (inches)
C.O.L 3.036 (inches)
Velocity 2850 fps
Group 100 yds .7 (inches)
Submitted By earl
Gun Info custom pre 64 moled 70
Comment use a long drop tube it will all go jus take a little effort