I dont think its the barrel or me I think m&p just have ****y accuracy I decided to buy 2 different used m&p for 300 each one made in 2010 one mad in 2013 and the both have same problem my 2011 one has you can hit **** with them there accuracy is just horrible guy at range to day told me I was doing good at 10 yards and that kind of accuracy to except am sorry but 5inch groups at 10 yards is bad and at 25 yards I was getting 8 to 10 am still new to hand guns but if this normal for hand guns I think all not be using hand guns at all and ccw
As a long time rifle shooter I should be getting way better groups like 2 inch Max's at 25 yards