as above in very good condition. m18x1 thread £200 face to face as its on ticket.
can post you your rfd at your cost.
these are £300 new now and even £320 in some shops ! can be safely used on 22cf and 243
as they have a 7.3mm exit hole.
also the thread in the back can be changed for around 25 pound by your local smith. simple job of changing the nut in the back