Ontario | 54 cal. muzzle loader | Right Handed

Just running through my safe and I have a pretty mint and somewhat scarce Remington 700MLS Stainless .54 Cal Muzzleloader with a time appropriate Leupold M8-4X straight power scope and a few 54 Cal packs of Sabots

As a diversion from being a competitive pistol  shooter, I want to learn how to shoot a rifled musket. 

Exterior doesn’t need to be great, but I want one something with a really good bore.  A

Looking for a Lyman 57 GPR peep sight for the Lyman Great Plains rifle.