User blog comment:Griever0311/Ask A Marine Part Deux/@comment-1260687-20100318214007

@Price 25: The only time I've ever encountered/handled an M16A3 was when a few of our guys were assisting the MOUT instructor with training a bunch of Army reservists and Seabees. Our company commander had our platoons commanders send a few guys form each platoon to help them for a few days, and most of the Seabees had A3s.