Springfield Kuna 9mm. Bought new this summer. Have about 1000 rounds through it suppressed and unsuppressed with out a single malfuntion. Will come without sig romeo 5 red dot and without the tri lig muzzle device. Factory muzzle device will come with. Sig romeo and tri lug could be included for higher price. Currently has strike industries fsa polymer brace which allows length of pull adjustments. Includes 7 springfield 30 round kuna magazines. Have the Springfield box it came in. Hbi short stroke buffer and 20 percent recoil spring installed. Reduced effort safety spring installed. BCM gunfighter grip. I have the factory grip as well.