No I wouldn't have returned it to you dirty. If he did then you should have brought it to his attention when you picked it up. Speak to him about it if you go back to him.

Was it actually grease or a healthy coating of gun oil? He shouldn't have used any real grease on the gun anywhere and very very little oil. A wipedown on the external metal surfaces to prevent rust is pretty normal though.
Finger prints aint nothing to get mad at him about. He's got to pick it up and handle it.


And no cma3366a, that is not all that is envolved with cleaning a 742 thoroughly. Droping the trigger assemmbly does not get you to any of the moving action parts and none of the gas parts. It also does not get you inside the bolt to clean the firing pin and spring or the bolt head.

Basically removing the trigger assembly does very little for actually cleaning any of the important parts that really nead the cleaning.