Just received my 407CV2 yesterday. Mounted it on my Gen 5 19 MOS with the CHPWS plate I already had on the pistol. I have not had a chance to shoot it yet, but in dry fire I really like it and the features it has. Trying to decide on whether I keep it on the Glock and put my RMR on my 1911 or vis a versa. Decisions Decisions....