This 5 shot revolver is in great shape. It will fire both .454 Casull and .45 Long Colt. It will not fire .410 shotgun shells. The barrel is 8.375" and is ported. If you're unfamiliar with .454 Casull, it really packs a punch. However, this particular revolver is very heavy and makes the recoil very manageable. I think the best description is HAND CANNON. Any little specs you see in the photos are dust or whatever not rust or pitting. The price is $475.