suggest you check with a gunsmith. I believe there is a slight difference between the 455 cal and 45 cal. however, I also believe the 455 cal can be changed (by gunsmith) to the 45 cal.
100mm.
The volume of a reverberation chamber is calculated by length times width times height.
if the gauge and chamber length are the same
chamber length
The shell length that the chamber can handle should be stamped on the barrell.
That should be a shotgun, and it will shoot 12 gauge shotshells or slugs, available at any sporting goods store and most department stores. You should check with a gunsmith to determine chamber size. It may also be marked on the barrels, or underneath them, as to chamber length. Some older 12 gauge take shells that are 2-9/16" long. Most modern ones are 2-3/4", and some will take 3". Each length chamber will take any shorter length shell as well.
The chamber length of a Lefever shotgun can vary based on the specific model and configuration. Typically, many Lefever shotguns were made with chambers of 2 5/8 inches or 2 3/4 inches. To determine the exact chamber length for serial number 66916, it's best to consult a detailed reference specific to Lefever shotguns or check with a knowledgeable gunsmith.
Yes the stated length is maximum so if it says 3" you can also use 2.5 and 2"
5
6 years
The length of service varied with the times. At the beginning of the city, the army was only kept for a single campaign season-- sometimes for a single battle--and then the men went home. Marius reformed the army and the length of service was 16 years. Augustus further changed the army and the length of service was 20 years with five more on reserve.
The United States Postal Service delivery truck LLV has a length of 14 ft 7.5 inches.