Typically BBs are .177 caliber.
BB stains for ball bearing, which can be ANY size, those popular for shooting are 177.
Most BB are .177 caliber but there are a few that are .175 caliber.
They are both the same size. .177
.177 BB Cal
A BB pellet is only a couple millimeters thick. The pellets are very small. BB's are usually .175 Caliber a regular Air pellet is .177 Caliber
A 22 caliber rifle is a firearm and a BB gun is an air gun (Not a firearm) Now if you are asking about a .22 caliber air gun then the difference is in the size of the projectile. A BB is a hard round .175 caliber ball. The .22 caliber is a larger size pellet.
This model was made by Daisy. Its a model 1894 and shoots standard .177 caliber BBs'
There WERE BB guns that used an .11 caliber BB, instead of the common .177 caliber, but unsure if Sears may have sold some of them. A standard BB will not fit in the barrel of the .11 caliber guns. Unfortunately, do not know of any company still making the miniatures. It is possible that individual pellets of birdshot MAY be usable- #6 is about .12 caliber, so would be smaller than that. MOST Sears BB guns used regular BBs.
A rock can be considered a weapon depending on how you use it. I think your question is "Can a 22 caliber Air gun be considered a firearm"You stated a 22 caliber BB gun. There is no such thing as a .22 caliber BB gun. In reality it's a .22 caliber pellet gun. BB are only made in .177 caliber.Your best answer should come from law enforcement in your area. It all depends on the location and country where you live.
A rock can be considered a weapon depending on how you use it. I think your question is "Can a 22 caliber Air gun be considered a firearm"You stated a 22 caliber BB gun. There is no such thing as a .22 caliber BB gun. In reality it's a .22 caliber pellet gun. BB are only made in .177 caliber.Your best answer should come from law enforcement in your area. It all depends on the location and country where you live.
They are .175 caliber
You need to consult your owner's manual. Some BB guns can shoot pellets, but some cannot.
You can use any brand of BB as long as they are .177 or .175 caliber