The Bushmaster XM-15 series (or XM15[3]) is a line of AR-15 style semi-automatic rifles and carbines manufactured by Bushmaster Firearms International, LLC.[2] Variants include the Bushmaster M4-type Carbine, Patrolman series, QRC series, Bushmaster XM15-E2S, and the Carbon 15 line.
This Bushmaster Model XM15-E2S is a right hand semi-auto tactical rifle in .223 Rem/5.56 Nato It has an 16 inch plus flash suppressor barrel with a 1/9 twist. This nice rifle has iron sights with a peep on the carry handle and a pin front. It has an adjusting/ telescoping butt stock with a full checkered black polymer pistol grip.