Originally Posted by broncoformudv
The powerbelts in my opinion are loose fitting since I can load them one handed and do not need a starter like I do with all other bullets I have used.


I think you just found your problem and answered your own question.

If you have any all lead bullets, slug your bore when it is warm from a couple or few shots, or just slug it indoors with a room temperature or warmed barrel. Measure the bullet and report back.

It sounds to me that a nipple or a breech plug is likely to be a waste of time and money solving the insistent use of fixed size Powerbelts if your bore is slightly oversized. Too bad they don't make Thor's in 54 caliber as that would probably solve the issue without throwing too much money at the rifle for reaping no gains. They would send a few different diameter bullets and you'd pick the right one for your rifle.

I like the crush rib sabot/bullet combo idea best above but you are apparently trying to make your gun work with your choice of bullet / powder combo instead of the other way around. Again, I think your throwing good money at something that has a slim chance of working out.

As to your shipping dilemma, do you know anyone in the lower 48 who may be able to pick up or order some sabot and bullet combos who can also repackage into USPS bulk rate boxes to send your way? Relatives? Friends? Or is that also an shipping obstacle?

Edit:
You could try some 45 caliber .452" Hornady bullets (or any other .452" of choice) with these sabots to see if they snug up in your bore better:
http://www.mmpsabots.com/red.html
and:
http://www.harvestermuzzleloading.c...&option=com_virtuemart&Itemid=18

Last edited by M99ER; 12/06/12.
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