Unverified load 7776 in caliber .38-40 Winchester

LoadID 7776
Bullet Magma .403 cast
Bullet Weight 180 grs
Powder HERCO
Powder Weight 8.0 grs
Primer CCI-300
Brass Make Star-Line
Barrel Length 24 (inches)
C.O.L 1.588 (inches)
Velocity 1165 fps
Group 100 yds 6.0 (inches)
Submitted By Float Pilot
Gun Info Original 1892 Winchester mader in 1892.
Comment Clean load that runs about the same velocity as Unique and Universal.