Cymas CM030 Glock 18c. I have two of these. they are good side arms as in they put alot of bbs down very fast. has a selector on the side for semi or full auto. great gun. thats why i have two. They are alot of fun and not expensive. They are like 60 or 70 dollars. and for the quality it aint a bad price. can use TM parts to upgrade.