It will ruin it, 12's are no good.
never use .12 bbs. they are very inaccurate. Buy some .20 tsd tactical bbs, never use crosman
any bbs will work in any gun i prefer .20 gram crossman whites
.12 gram bbs.
there are tons of different weights, but never go below .20 gram. .12 gram bbs will break in your gun and destroy it. from there it depends on your gun. The heavier the bb the more accurate it will be, but it will have a slower velocity.
the more weight, the less mv
Light .18 gram bbs.
It is a pistol that fires BBs or Pellets that are powered by Air or C02, NOT Gunpowder. Some countries consider them Firearms some do not consider them firearms.
No, it is a spring gun.
.20 gram bbs
It depends on what kind of gun you have. If it is a spring pistol or a mini electric, then you should use .12 gram bbs. If the gun is a LPEG (low power electric gun, such as those found in Walmart), then you should use .2 gram instead, as the power in the gun can break the .12 and pieces can get stuck in the gun. If the gun is a MPEG (mid power electric gun), HPEG (high power electric gun), or gas pistol, then it is recommended to use high quality polished bbs, especially for the HPEG, as these guns are very expensive and cheaper made ones can jam it. They should be around .2 to .25, depending on the power of the gun. For sniper rifles, they should use .2 and higher; these are very strong and heavier bbs allow for greater accuracy but less speed. You can find all these at a sporting goods store or airsoft store, but it is recommended to go to the airsoft store because they will have knowledgeable staff able to help you make the right decision.
Yes. .12 grams is the weight of the BB, not the size. Almost all airsoft guns use 6mm BBs. .20 gram BBs are heavier and reduce distance and velocity, but increase accuracy. .12 gram BBs will fire with more velocity, but there will be more spin on the BB and less accuracy.
airsoft uses 6mm bbs. Perhaps you are talking about weight? .20 gram is good.