Ill have to check that out.. the only M&P I have right now is a Competitor and it is awesome. I have always hesitated in investing in the M&Ps to the same level as I do with Glock because I see no difference in how well I shoot either brand.Gunmagwarehouse and others often have M&P mags on sale for $20. I used to try to grab 5 at a time here and there. Finally pretty stocked up..
But I am going to buy one of these or one of these (if I can find one when I am ready to buy). Glock need to start putting their performance trigger on the gen 5s from the factory.. that would get them close to how good the m&p flat trigger is