Offroad Gary
Well-Known Member
I’ve just got a new rifle and with it came, what I believe is called a ghost chamber. It’s a small section of barrel, which has been chambered with the same reamer as the rifle, and a window cut out so you can see the case and bullet and its proximity to the start of the rifling. The caliber is 22-250 rem, the ghost chamber has 22-250 .252nk engraved on it. What does this actually mean? To my naked eye It looks like I can have longer cases than sammi spec and have the bullets seated out further to touch the lands? Any comments /advice please