Quote Originally Posted by Blackrider View Post
So I assume I buy the .25 adjustable sizer from TR Robb and it adjusts 'narrower' down to whatever caliber fits the bore ?
Yes it has a tapered bore & instead of pushing the pellets right through you push them back out the rear after sizing, once adjusted to your bore you tighten the locknuts & it's set for your rifle. they do work well & a much better idea than just pushing pellets through a sizing hole. I got mine for a bsa 635 magnum then found out that most of the german .25 cal pellets were too heavy for sub 12ft/lbs anyway so used rhino's.