We broke barriers and won awards when we released the piston driven .308 Revolution. For 2019 we've introduced the Revolution DI (Direct Impingement). By popular demand, you get the same technology, same durability, same features, and same AR-15 size, but in a smaller direct impingement system featuring our 9-position adjustable Dictator gas block and Renegade rail. There is virtually nothing left to upgrade. The original Revolution weighed in at a paltry 7.35 lb, turning heads for its incredible light weight and small stature for a .308. The Revolution DI weighs even less at 8.6 lb with a 20 inches barrel, making it ideal for just about any situation you put it in. Features: Ambidextrous bolt release with enhanced bolt catch Receiver tension screws Oversized mag well flare Ambidextrous recessed finger rest Ambidextrous magazine release Oversized integrated trigger guard with grip relief Ambidextrous bolt hold open POF-USA's patented E2 dual-extraction technology consists of four small channels cut into the walls of the chamber allowing a small amount of gas pressure to push against the neck of the spent case Drop in trigger system - this single-stage, non-adjustable, drop-in trigger boasts a solid 4.5 lb pull weight and is pre-assembled in hardcoat anodized aluminum housing for immediate competition, hunting, and tactical applications right out of the box Oversized heat sink barrel nut - the patented oversized heat sink barrel nut is one of the most significant innovations Nitride heat-treated fluted barrel - proper gas regulation and lubricated mechanics are nothing without the precision and durability of a quality barrel The Revolution DI bolt carrier group is a wonder of modern engineering with multiple upgrades that far surpass Mil-Spec The dictator adjustable gas block lets you tune your rifle to the exact operating speed it should be, when your rifle runs too slow, or too fast, it's more prone to failures Complete modularity of the Renegade and Renegade Plus is achieved by the 14 inches Renegade forend Our Mil-Spec aluminum anti-tilt buffer tube features "carrier cradle" extensions to ensure that the carrier is always supported by the buffer tube even when the bolt carrier is fully forward Mission first tactical grip