Selling my SA Echelon 4.5" barrel, purchased brand new about 6 months ago, has about 300 - 400 rds through it . It's in great condition, no issues. Have original box and contents. Just cleaned & oiled. Will come with 4 mags (all have extended base plates on them) and 3 holsters (BSG brand, 1 for USPSA/IPSC has slight drop, 1 for IDPA, 1 basic - 2 is carbon fiber design, and other is plain black) . Asking $625, not interested in trades. 214-680-4316 Michael.