You are correct. It is not a Rengade. The actual name of the rifle is "Big Boar".
I looked in the bore today and it was clean except for 2 rust spots close to the muzzle. There was some rust around the nipple area also. And the stock was a little banged up. I've decided against buying it. I guess I'll just go with the Green mountain .58 replacement barrel, maybe, one day.

here in rhode island I got one used for under 200 in great shape...ill keep my eyes open late summer when people are tradeing them in for in-lines

That would be great, thanks.