Used YHM diamond rail, carbine length with barrel nut, anti-rotation screws(cple xtra ones also) and YHM proprietary barrel nut wrench. Also including handguard endcap. Lock ring has punch holes in some spots from someone’s attempt to stake it, will include but new ones are abt $12. Rail has marks from use and a couple marks have been covered up. Overall decent shape. Pics to come. Price is $90 shipped for all. I will accept postal money order or PayPal. Pm if interested. SOLD!