Pristine condition Mac 11 gas blowback SMG. Semi and fully automatic with an incredibly fast rate of fire. Unloads the 50 round mag in 2-3 seconds. About 330 FPS. Unsure on brand as I got this in a trade, takes KWA spec 1 mags. Selling for with gun, brand new 50 round mag, bbs. I can also include the metal Mac 11 style suppressor kit for $40. These models are getting more and more rare