Hello Everyone; Iam a long time (old) shooter and am searching for the most accurate 9mm pistol for concealed carry. Iam not too overly hungup on the price I pay. Just want that baby to be extremely accurate. I have looked at the M&P Core in the 5" barrel but don't know anything about it. At $729 it seems a little too cheap price wise to give me the accuracy Iam after. Iam more than willing to put in a custom barrel, upgrade guide rod and spring, sights, etc etc. I don't want a 1911 45 caliber. I really prefer to stick with a 9mm. If you can help me out I will be "forever grateful". I currently own a Glock model 19 gen4, CZ75B, CZPo1 compact, and a Sig Sauer P226 Platnum Elite and a Sig Sauer P229. Out of the guns I own the P226 is the most accurate but is very big and awkward for concealed carry. Hope and pray to hear from you and some exciting ideas. THANK YOU. This is my First post.