Custom built on a smith and Wesson M&P lower PALMETTO STATE ARMORY upper assembly. 14.5 inch barrel that had muzzle break drilled and pinned to make effective length 16. FAIL ZERO nickel boron bcg and bolt. BCM GUNFIGHTER ambidextrous charging handle. Aftermarket grip. Optics are nikon monarch 3 4-16x42. Price is just with gun. Not optics. But can include optics for more. Also have 3-30 round mags and 1-5 round to throw in as well as redline case.