Caliber: .45 AUTO - Capacity: 6+1 7+1 - Safety: Thumb Safety - Barrel Length: 3.3 (8.4 cm) - Overall Length: 6.5 - Front Sight: Steel -White Dot - Rear Sight: Steel -White Two Dot - Action: Striker Fire - Grip: Polymer - Weight: 20.5 oz / 581.2g - Barrel Material: Stainless Steel -Armornite Finish - Slide Material: Stainless Steel -Armornite Finish - Frame Material: Polymer - Slide Finish: Armornite - Frame Finish: Matte Black - The reality of protection is that you never know when you'll need it. We took the power and features of our full sized M&P pistols and put them into a slim lightweight pistol the size of your hand. The M&P SHIELD is an easy to conceal pistol that offers professional grade features with simple operation and reliable performance day or night. One million Shield owners can't be wrong. - Features - 10 lb. Trigger Pull - Massachusetts Compliant - New aggressive grip texture specific to the M&P 45 Shield - Front cocking serrations - Incorporates the design features of the M&P Shield line of firearms - Extremely thin and lightweight can be comfortably carried all day - 18 degree grip angle for natural point of aim - Striker-fired for short consistent trigger pull every time - Armornite Durable Corrosion Resistant Finish - Polymer frame with embedded stainless steel rigid chassis - M&P's patented take-down lever and sear deactivation systems allow for disassembly without pulling the trigger - Thumb safety - Includes 2 magazines one with extended capacity for full grip