FN 5.7 (Fabrique Nalionale mfg in Herstal, Belgium), 5.7x28mm, 3mags, box & docs. I am original owner. Like new. Fired 2 mags with no issues. No trades. Price $1,550.00 Firm. Call 478.922.2078 and leave message and I will answer as quick as I can.. Thanks for looking!