Skeet UK
Well-known member
Yeah, he suggests not using steel through U4. Thing is, as with anything, there are people out there, who will try and bung 36g of steel BB through a U4...which clearly is a bad idea. 28g of 9's, I think I people in the USA do that quite often with Skeet.Are there restrictions on the U4s then?
So it is probably more Jim, covering his ass. Much like instructions for vacuum cleaners "DO NOT put your tinky-winky in this vacuum cleaner as it may cause discomfort or injury."