ASG .43g BBs White 1000 Count Bottle Barrels It's a little thicker (square)

It's a little thicker (square) than others

Includes a M4 450 rnd hicap magazine

and possibly others

The Ultimate Sighting System (USS) GEN3 gives you all the benefits of a Mark III Tactical 3-9X magnified scope for intermediate/longer range targets and the advantage of a Micro Red Dot Reflex Optic for close range targets

Fits on all top rails

ASG .43g BBs White 1000 Count Bottle Barrels It's a little thicker (square)ASG . 43g BBs White 1000 Count Bottles of BBs. Sniper grade airsoft BBs for its very heavy weight, in pure white color. Polished and ready for upgraded guns. These are high quality, non bio plastic diamond extra polished smooth.