Shooter’s Model are 100% New in the Box products that may have a slight finish imperfection that is not covered by Colt’s one year warranty. The slight imperfection would occur during the manufacturing process and are typically very hard to see except to the well-trained eye or with a magnifier. - This Semi-Automatic Colt Rifle is a throwback to the full size AR-15® which gave birth to the Modern Sporting Rifle. The AR15A4 is defined by it’s 20 1:7 Twist Government Profile Chrome Lined Barrel and A2 Fixed Buttstock. The rifle is topped with a Picatinny Flat Top Upper Receiver with Detachable Carry Handle. - Type: Ar - Accessories: 1 Mag - Finish Color: Black - Grips Stock: Standard pistol grip and Stock - Action: Gas Operated Semi-Auto - Caliber: 223 Remington/5.56 NATO - Barrel Length: 20 - Capacity: 30+1 - Trigger: Standard - Safety: Reversible Safety Selector - OAL: 39.5 - Weight: 7.7 lbs - Stock: Black/Gray A2 - Metal Finish: Black - Muzzle: A2 Flash Hider - Sights: A2 - Twist: 1:7 - Purpose: Personal Defense/Sport - Finish: Matte Black - Features: Removeable Carry Handle