In .331 or .368. If anyone ever comes across one in either of those two calibers let me know . I know the chances are slim by hey , you never know .

I didn't know they made a .331 too. I heard of a 36cal they called the Varminter or a similar name. That was the one they used to end Knights 5 or 6 year winning streak at Friendship. Sweet looking ML for sure.

Doc had a 35 cal also . All three were considered experimental . The 368 is the one used at Friendship . Chances of finding one is probably smaller than hitting the lottery

Yep, i found it
http://www.whitemuzzleloading.com/my...r_accuracy.htm

Its one sweet ML. The Grand Alaskan in 54cal laminate SS though might be more rare. Only 6 were made. We have a 40cal min here for deer so someday im going to build a Thunderbolt in .410 since none were ever made in .410 (according to his website)

The super 91 is a nice .410 . You should pick one up if you ever see one . It has a 1:14 twist . No excuses makes a .410 in 410 gr . You would like it for sure

I wanted a TBolt just so i can make it BH209 capable AND i can size a 405Win bullet to shoot sabotless. They are actually .410 or .411 IIRC. 40cals should also knurl up if i went with a .408 CheyTac barrel . They also have a 1-14 to 1-16 twist.

Plus i would retain the abilty to shoot the conicals with other subs.

5 gr of pyrodex underneath makes anything Blackhorn capable

So does Swiss.