For those who have one or just might know is the barrel the same diameter as the 54? Was going to call Bobby and see if it's possible to bore a 54 out to a 12ga
Basically building a new elk thumper, going to be on a thompson hawken half stock so around 9 lbs thinks 30" barrel strictly for Prb I think 1-56 twist should do good for higher powder loads but also wonder if 1-60 would be better
Thank you the gentleman that's going to build it usually does 1-56 but I can choose what I want I may keep it at 1:56 but was also thinking about 1-60 not sure if there would be any difference in accuracy at that point
I'm having a custom barrel made in 58 cal, I'm wanting to use it with PRB. What Length and twist would be best for this caliber I was thinking 30" barrel 1:56 to 1:66 twist what are your thoughts?
Thompson started there production line hawkens serial numbers starting with 1000 never started with any 1-999, so yours is 1305 off the assembly line making it first gen