Quote Originally Posted by Bret View Post
Many of the Sig 556 parts are readily compatible with the Swiss Arms 55X rifle parts and most of the small parts are available from Optics Planet. There are enough Sig 556 rifles out there that if a particular part did show a propensity to break, a small shop would start making it. I have a Sig 556 Classic and a Sig 556 SBR. I liked them so much that I bought three of the Swiss Arms 55X rifles. I could stock up on parts for the various discontinued rifles that I have, but then that would eat in to my budget for other guns. Mostly, I just take my chances and will attempt to buy if the need occurs.
For me, they dont offer enough advantages over an AR15 to justify the possibility that if they go TU that I have a paperweight, not when I can buy a complete milspec bolt for an AR from 10 companies and have it to my house on Monday for $100.