Olympic arms ar15 platform 22/250 caliber with lots of upgrades!!!!! and shoots like a dream and drives tacks!!!! Was going to use it for my thermal rifle but have since out the scope on my 223 instead and am going to keep that will gladly share the load data I am running through it and for the right price I will include some ammo!!!!! Has skeleton stock, threaded 1/2x28 with thread protector, ergo swell grip with palm shelf, jp trigger at about 3.5 pounds, sling attachment point and stiffer buffer spring for running suppressed!!!! Scope, IR light and sling not included but can be for the right price. May also trade for thermal or partial trade towards thermal scope depending what you have.