Picatinny-style scope rail, precision button rifled barrel, Permacote black finish, free-floating barrel with recessed target crown, 5/8"x24 threading for suppressor or muzzle brake, nickel Teflon coating on bolt. 3 round capacity. Sling swivel stud installed. Overall length is 36-1/2" and total weight is 6 lbs 8 oz.