My question is that my department is putting together a TAC team and the gun selection in down to the top three listed above. We currently use gen 3 Glocks. I have smaller then average hands. I have been able to manipulate the glock for every day carry and own one myself. I love the M&P 40 in my hand with the smaller strap. I was wondering is the grip the same size in the 40 as the 45 the 45felt wider but the spec sheet says there bot 1.2 wide. Any help thanks