The Bergara BMR Carbon with its varmint carbon barrel is designed for precision .22 target shooting, even out to longer ranges with a higher MOA rail than normal. 
 
The rifle could be used equally as well in the field and the condition of this used example is very good. Not only that, you also get mounts and a seriously good quality Leupold 3 -  9 x 40 Rimfire scope as well (and it’s threaded 1/2” UNEF if you wanted to add a moderator).
 
if you are into serious, precision .22LR shooting this could be just the ticket - £599