So I’m looking to build a Noveske rifle and I noticed that the gen 3 lower has an integrated trigger guard. I know that with a mil-spec trigger guard there is a little gap between the trigger guard and the Magpul MOE pistol grip where your middle finger will rub up against it. Does the integrated trigger guard on the Gen 3 lower have this gap? Or is it designed to fit the MOE pistol grip?

No there is not a gap, the gap with Mil trigger guards is due to the triggerguard being rounded at the back for winter use, my experiance with Lowers with integrated trigger guards is that they have no gap as they are made solid in the area there the grip and trigger guard area meet

Great. Thanks for the info

My gen 3 lower with Magpul k grip doesn't have a gap.