Airsoft Skills gives his take on one of the more recent releases from Rossi of Brazil, the Rossi Sentinel 8" M-LOK AEG. Rossi says the Sentinel Rifle 8” 6mm is a high-quality model they just launched. It is a recommended entry-level rifle for games and target shooting, combining a great price with quality and high performance. The adjustable butt allows for better maneuverability.