I chose the GP-100 for the fact it allows seating the heavy bullets to their intended OAL. and gives much better performance. It shoots the lighter bullets extremely well also and the 6" barrel gives smoking velocity. 125 grain NOE wfn bullet.
My favorite load is the Mihec 140 grain sledgehammer mold, 133 grain Penta HP with my alloy, 1541 fps for stretching it's legs. 50 and 100 yard groups, and velocity that has been double checked with another chronograph.
The full length cylinder and 6" barrel put's this in about same category the performance of the FA enjoys.
My favorite load is the Mihec 140 grain sledgehammer mold, 133 grain Penta HP with my alloy, 1541 fps for stretching it's legs. 50 and 100 yard groups, and velocity that has been double checked with another chronograph.
The full length cylinder and 6" barrel put's this in about same category the performance of the FA enjoys.