That's a darn nice looking gun! I have one just like it & had used roundballs in it and found it more accurate when it had the original pitted.45 barrel than after I replaced it with a green mountain .54 cal barrel.
After being dissatisfied with the .54 green mountain barrel & after disposing of the original, I lined the barrel to .44 cal.(.420 bore, .429 groove) w/ 1:24 twist to take a 377 gr. prerifled glued on paperpatched bullet of my own manufacture (mold, sizind die & prerifling die)
Now it shoots as good as it looks - 7 shots in 2" @ 100 yds (best so far)
At the time it was sold I believe it was worth more than a T/C Hawken. I have both and would consider the Plains a better gun.
After being dissatisfied with the .54 green mountain barrel & after disposing of the original, I lined the barrel to .44 cal.(.420 bore, .429 groove) w/ 1:24 twist to take a 377 gr. prerifled glued on paperpatched bullet of my own manufacture (mold, sizind die & prerifling die)
Now it shoots as good as it looks - 7 shots in 2" @ 100 yds (best so far)
At the time it was sold I believe it was worth more than a T/C Hawken. I have both and would consider the Plains a better gun.