Originally Posted by Chem-man
Anyone have any experience with the Sig Sauer M 400 ?
It's a decent $900-ish midlength, and reasonably light at 7lbs. Good barrel, generally solid rifle. Not a bad gun at all, but there are others I'd prefer at the same price. If I ended up with an M400 I'd probably go through it and upgrade a few parts (possibly including the BCG, which is essentially the gun's engine).
If you go shopping for an M400, pay attention to the details and specs of the gun you buy. Some M400's are better equipped than others.