The Daniel Defense DD5 V4 .308 18" Barrel M-LOK is a versatile semi-automatic rifle designed for precision shooting. Its 18" cold hammer forged barrel is chrome-lined for durability and features a 1:11" twist rate. The rifle has a Mil-Spec trigger and a safety selector switch, allowing for quick and easy control over the firing mechanism. The lower receiver is made from CNC Machined 7075 T6 Aluminum, providing exceptional strength and durability. The buttstock and pistol grip are made of a glass-filled polymer with Soft Touch Molding, offering a comfortable and secure hold on the rifle. With its M-LOK attachment points, users can easily add accessories to their rifle. Fast shipping ensures that you'll be able to get out on the range or in the field quickly. Key Benefits and Features: Action: Semi-Auto Caliber: 308 Win,7.62 NATO Barrel Length: 18" Capacity: 20+1 Trigger: Mil-Spec Safety: Safety Selector Switch OAL: 35.38"-39" Weight: 8.60 lbs Stock Description: 6 Position Metal Finish: Black Anodized Muzzle: DD Superior Suppression Device Receiver Material: 7075 T6 Aluminum Sights: None, Optic Ready