A rifled cannon can shoot approximatly 500 yards. The rifled cannon is a great weapon. I advise you to use it(if you have one) in a space between 600 and 700 yards.
A 90 mm rifled cannon because the inside is grooved.
Shooting rifled slugs is the ONLY way to shoot thru a smoothbore for deer. If you shoot sabot slugs thru a smoothbore, it will not spin and therefore not be accurate. For accuracy, the slug must spin out of the barrel. Either shoot a rifled slug thru a smooth barrel, or shoot a saboted slug thru a rifled barrel.
Cannon with a rifled bore. Rifling is the spiral grooves on the inside of the barrel to cause the projectile to spin. This improved stability in flight and help accuracy
Depends on the ammunition. Rifled 12 gauge slugs are accurate to about 150 yards
Even though it's possible that a rifled gun will shoot further than a smooth bored gun; that would certainly be the exception rather than the rule. Generally speaking, the rifling is for accuracy...not range. And, generally speaking, a smooth bore would shoot further than a rifled gun; because it has less friction than a rifled gun does. That's why the M1 Abram MBT has a 120mm smoothbore; to obtain more velocity. To compensate for it's loss of accuracy, due to a lack of rifling; the M1 tank fires projectiles which un-folds fins upon exiting the muzzle.
yes.
No, you cannot shoot a squirrel out of a cannon as a substitute for a cannonball. The squirrel will disintegrate very quickly.
Rifled cannon
No. But where you shoot it, what you shoot it at, or where the projectile goes can be.
You can, but, it will not be a good thing.
Smooth-bore refers to a firearm or cannon which does not have a rifled barrel (a rifled barrel is one with ridges that corkscrew down the barrel to impart a spin to the bullet)
Any non rifled slug. However for best perfomance you want a "saboted" slug.