I have purchase 4 AR's over the past few months to find the best that fits my needs. I am selling my Sig rattle MCX that I purchased in January for $2700. I have put 500 rounds through it since i have some house remodeling about to start:
The Rifle has the following: The original handguard a midwest 5 inch handguard (on the Sig) a SB tactical telescoping brace (on the Sig)