Category & Caliber or Subcategory: Rifles .223/5.56 Buy now! Caliber: .223 Rem (5.56x45mm) Weight (unloaded): 6.7 lbs. Magazine Capacity: 20 Rounds Overall Length: 27.3” Barrel Length: 17.4” Twist Rate: 1:7 Trigger Pull: 4 lbs.
