Winchester XPR SR 243 Win Bolt-Action Rifle with Thumbhole Varmint Stock for sale. An accurate platform for shooting offhand or off the bench. Thumbhole stocks provide a long consistent surface for an equally consistent sight picture – one of the fundamentals of good marskmanship. This is true for shooting from a rest or out on a stalk. Wood laminate is solid as a rock, and much better looking – you won’t have to worry about warping, flex, or any other accuracy reducing movement from this beautiful stock. Other well thought out additions to this model include: two sling swivel studs on the forearm (one for a sling, another for a bipod), a vented forearm to aid in barrel cooling, and of course, a threaded muzzle with a thread protector cap.