Built to perform under various conditions, the M&P SPORT III rifle is versatile. Engineered for a wide variety of recreation, sport shooting and professional applications, the SPORT III offers more options to accessorize. Featuring a forged, integral trigger guard; Armornite finish on the barrel, chromed firing pin, forward assist and dust cover; Mid-length Gas System; 1:8 Twist 5R Rifled Barrel.