I almost purchased my new AR today but didn't because I was torn between a Daniel Defense M4 V3 which has a standard front sight post and flip-up rear sight and a S&W M&P15T which has a really nice pair of flip up sights. I'm planning putting either an ACOG or an Accupoint as my primary optic so I probably wont use the iron sights too much but would like the option to be there. I really like the way the traditional front sight post look, however, when i mounted an ACOG on the rifle in the store the front sight was very visible in the scope, it came almost to the bottom of the crosshair in the scope. Does anyone with experince with this have any ideas or thoughts on how to setup a scope with a front sight post or should I just go with flip-up only? Thanks in advance!