I used the Stoney Pt comparator for several years, but only with cartridges for competition rifles. For military surplus and hunting rifles, I never noticed any difference, so I quit using it.

With improvements to both bullet mfging and rifles, I don't see a need. Load. Shoot. Smile.


Safe Shooting!
Steve Redgwell
www.303british.com

Get your facts first, then you can distort them as you please. - Mark Twain
Member - Professional Outdoor Media Association of Canada
[Linked Image from i.imgur.com]