The Del-Ton DTI Evolution is the premium tier in Del-Ton's lineup, featuring a 16-inch chrome-lined barrel with mid-length gas system, free-float M-LOK handguard, and upgraded furniture. Del-Ton's Evolution series represents the company's attempt to compete with mid-tier manufacturers like Aero Precision and BCM at a slightly lower price point. Built with the same North Carolina craftsmanship as the rest of Del-Ton's line. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2016, USA Weight: 64 oz Overall length: 32.5" Status: Active Intended use: Home Defense, Competition, Patrol Rifle