Shooter's Model are 100% New in the Box products that may have a slight finish imperfection. 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. - Specifications and Features: Type: Gas-operated rotating bolt semiautomatic. Caliber: .50 A.E. Barrel Length w/ 6 Barrel: 6. Barrel Length w/ Muzzle Brake: 7.2 . Barrel Length w/ 10 Barrel: 10. Overall Length w/ 6 Barrel: 10.75. Overall Length w/ Muzzle Brake: 11.95. Overall Length w/ 10 Barrel: 14.75 . Groove Diameter: .495. Height: 6.25. Weight (Empty Magazine): 4 lbs. 5.8 oz. Slide Width: 1.25. Construction: High quality carbon steel barrel frame and slide w/ full Weaver style accessory rail. Finish: Black oxide and various custom finishes. Trigger: Single action approx. 4 lb. pull. Trigger Reach: 2.75. Sight Radius: 8.5. Sights: Combat type fixed. Polygonal Rifling w / Right Hand Twist 6 lands & grooves: 1 turn in 19. Magazine Capacity: 7 Rounds.