The M-15 DEF15 embodies legendary ArmaLite quality in a streamlined, affordable package. Designed as a versatile Defensive Sporting Rifle, the DEF15 is perfect for duty, sport or personal defense. It features a durable chromium molybdenum, nitride barrel that ensures long-lasting reliability and pinpoint accuracy. With its no-frills design, the DEF15 offers exceptional performance and value, making it an ideal choice for those seeking a high-quality rifle without compromise.