Includes 3 17 round mags, interchangeable back straps and factory night sights. Factory test fire date is 10/24/14. Model number is 309701LE. Includes current production upgrades - 2 dimple 1/10 twist barrel, sear housing assembly, etc. Trigger has a tactile, audible reset. $425 shipped to your FFL. I can include a new in package Apex FSS polymer trigger kit for an additional $100. PP or USPS MO.