Have shot about 700 rounds out of my M&P 15T. Recently sighted in @ 100 yard's using Black Hills 79 gr. off the bi-pod using an Aimpoint comp 2 moa red dot with very pleasing accuracy. Went out yesterday to the 50 yard range to shoot some factory Remington 55 gr .223 naturally expecting to have a different POI.
1st 3 shots cold bore, dissected the x-ring target dot in a cloverleaf
(You know, those little orange sticky paste-on's the size of a quarter).
I am amazed at the accuracy of this carbine, not to mention the reliability so far. That heavy barrel 1x8 5R barrel is the Cat's meow. Could not be happier.