Congrats!!! Springfield has excellent customer service, as I've found out. The assualt rifle guncase is sweet.
Hint- don't "baby" your rifle when you get it like I did... Yank the bolt back nice and HARD and let it fly! For the first hundred rounds or so, like every rifle, you might experience some breaking-in jam-ups or quirks. No big deal. M1As are tight, the precision tolerances are close so it might take a few shells to break 'er in. I like the walnut stock. Yeah, the synthetic might be super sniper, but I can't shoot 1000 yards anyway so who cares. If you're used to shooting .308 bolt guns, you'll be pleasantly surprised how much recoil the cycling of the new round absorbs in this semi-auto. What a great gun, I love mine!