Arrow precision 8.6 blackout pistol has 8 inch barrel.triggertech trigger. Brace and buffer tube will be included, but optic will not. Can be yours today this thing is amazingly quiet and has ammo included. It is a fun toy but I and ready for the next project nine10 two80 nine three 70 thanks   Spent brass will be included as well. I have three full boxes of ammo and two partial boxes.