You can see the three barrels ends above, 50 caliber and 62 caliber for round ball and a 12 gauge shotgun with their caliber specific cleaning jags. The shotgun barrel will fit one of my Super Turkey chokes, the choke you see in the barrel is open for shooting ball. Both rifle barrels are accurate, the 50 shoots thumb tip groups at 25 yards and the 62 bullets all touch at 50 yards. The rear sights will need final adjusting for your eyes. It has been shot just enough to make sure the barrels are good.