Well I figured I would play along. Here is a few pics of my M&P with quad rail,scope,200 lumen light and green laser sight with pressure switches,front pistol grip and bipod. I have a CTR stock,Eotech,single point sling,on my wish list. I also want to swap out the front sight for a gas block with bottom rail so I can move my bipod forward a little,any advice on this,is the sight/gas block swap difficult?