ACOG is in great shape, but has been painted. Mount is SLR. The screws on it are slightly stripped where the alllen key inserts but is still usable. Holosun works great though one of the mounting screws is stripped where it attaches. Overall solidly in place. Also have an RMR mount incase you want to swap the holosun/T2 footprint. 5.56 Green Horseshoe reticle still has some tritium.