Hybrid of the SU-16C and SU-16A rifles. Sixteen” barrel with Chrome-lined bore and chamber and 1/2-28 threads. Features an integrated bipod, Picatinny rail and AR-15/M-16 magazine compatibility. Front sight is integrated into the gas block and uses an AR-15/M-16 style front sight post for elevation adjustments. Stock can store two 10 round magazines or one 20/30 round magazine. Stock and trigger mechanism can be folded for storage and it will not fire in the folded position. Parkerized finished barrel. Weight unloaded: 4.7 pounds. Length: 35.9 inches. Length Folded: 24.9 inches. Magazine Capacity: 10 rounds, or M-16 compatible. Twist: 1:9 inches. Trigger Pull: 5 to 7 pounds. Sight Radius: 15.5 inches.