I got a couple questions
when you said "Forward assist fit is good, almost no wobble", do you mean that it is pullable but does nothing? (cause I heard it did nothing at all)
also when you said "the heat shields in the handguards are held in by melted plastic stubs, so attaching rails to them will require some minor mods", could you explain a little more please? I thought the star M4A1 could just easily have the heat shields removed and replaced with accessories
what kind of particularities do the rails have?
and sorry if these are noob/dumb questions