5.7  5.7x28mm FN RUGER brand new ammo BULK BY THE CASE IN STOCK.  Must be 21 years old or older if used in a pistol. All items subject to sales tax and stock on hand, prices may change without notice. 2.99% processing fee for all non cash, credit card transactions. SHIPPING AVAILABLE, VOID WHERE PROHIBITED BY LAW. 7 DAY A WEEK PHONE INFORMATION HOTLINE 52O 790 5017.