M&p ar-15 sport ii w/optics - UTG Pro AR15 Super Slim M-LOK 15in Drop-In Handguard

I just installed this hand guard. I was looking through reviews specifically for my AR. I did find it but had to dig. So hopefully this pops up sooner. I have a rail over my glass block, not the usual A2 front sight. THIS WILL FIT M&P AR-15 SPORT II w/OPTICS!!!! Does have a small gap after the gas block rail but it still looks good and doesn’t bother me. Also adds a little weight to it (obviously) but again, doesn’t bother me. If you are looking for mods that will make your rifle lightweight, don’t buy this. Good buy overall.