Nice!!! is it a .50, or .54 ? I have 3 New Englanders, 2, .54's 1 with a 24" barrel, and 1 with a 26" barrel. Also 1, .50 with a 26" barrel. I shoot PRB's in all three with good results. 90 grains of Goex FFG is a good load. I have not tried Maxi-Balls in these, as PRB's have given me good results. All have a 1 in 48" twist. Along with the White Mountain Carbine, the New Englanders are some of the finest ML's T/C has made. IMHO.