pellet=no bb's= 6mm plastic not copper.
never use .12 bbs. they are very inaccurate. Buy some .20 tsd tactical bbs, never use crosman
you can not use metal bbs in airsoft guns at all. they are not compatible because they are both built differently.
6mm of either .12 or .20 gram bbs. 6mm of either .12 or .20 gram bbs.
The stinger p9 is good with .12 gram airsoft BBs or you can use .25 gram bbs but then it will decrease the range.
no
I use .20g bbs because I think they go better with that gun. But it really doesn't matter which you use
Using the average density and the known densities of copper and lead, you can set up a system of equations to solve for the relative amounts of each type of BB. Since the average density is a weighted average of the densities of copper and lead, you can use the equations: (mass of copper * density of copper + mass of lead * density of lead) / (mass of copper + mass of lead) = average density and mass of copper + mass of lead = total mass of BBs to solve for the relative amounts of each kind of BB.
Low powered guns shoudl use .12 gram or other lighter bbs, medium AEGS shoudl use 20 or slightly higher. High powered spring guns should use 28+ grams bbs.
no
NO.
No, it is not kosher.