Here is a project that I have been playing with. Rifle is a TC Hawken - 45 cal percussion. Scope is a Navy Arms 4 X 15. Mounts are shop made from scratch (not by me) and resemble early type mounts. Setting the rifle up to shoot TC maxi's over 85 grains of 2F. Scope is mounted over the centerline of the bore and the hammer clears the scope. Peep will be removed - still doing fit up on the scope. Scope has screw in brass lens caps at each end. Looking forward to finishing it and sighting it in.