Originally Posted by
Josmund
It's a 1:48 twist.
Was shooting the 370 Maxi. 65 -80 grns of powder.
I'm having trouble with PRB accuracy and my patches keep getting blow to bits. I've tried several different patches with different lubes.
It is a barrel that I saved ( or at least thought I saved ) from the rust heap. It looks pretty good now if I don't say so myself.
I was thinking of giving up on the PRB's but perhaps I can make another run at them.
I never had good luck with PRB out of my renegade either, but i did with conicals. you might try a recoil pad if your getting banged around or the 320 maxi. i did on the .54 with 90 gr pyrodex and a 430 gr conical i had to lol. Ray