The M&P45 Shield M2.0 is an easy-to-conceal pistol that offers professional-grade features simple operation and reliable performance. With its aggressive grip texture crisp trigger and thin profile it can be comfortably carried all day. - CALIBER 45 AUTO - BARREL LENGTH 3.3 - CAPACITY 7+1 rounds - Model M&P45 Shield M2.0 - Weight 20.5 oz. (581.2 g) - Rear Sight 2 White Dots - Grip Slim textured - Front Sight White Dot - Width 1.05 (2.6 cm) - Barrel 3.3 (8.4 cm) Stainless steel w/Armornite finish - Overall Height 5.0 (12.7 cm) - Frame Size Compact Slim - Slide Stainless Steel with Armornite finish - Overall Length 6.45 (16.4 cm) - Action Striker-fired semi-automatic - Frame Black Polymer - Sight Radius 5.3 (13.5 cm) - Rifling 1:15 Twist