HuntingNet.com Forums - View Single Post - Why so Inaccruate?
View Single Post
Old 12-01-2011, 01:31 PM
  #19  
huntingkidPA
Typical Buck
 
huntingkidPA's Avatar
 
Join Date: Oct 2010
Location: Pennsylvania
Posts: 872
Default

Originally Posted by Nomercy448
One of the mantra's I live by: "If you don't measure it, you can't manage it." If something has a margin of error of less than 1%, you dang sure can't measure it accurately.

(More comparison for you: 1.75-4x32mm scope = 30ft at 100yrds at 4x, 3-9x40mm scope = 12ft at 100yrds, 4-16x40mm scope = 7ft at 100yrds. 1" groups at 100yrds... 1" for the 1.75-4x32mm = 0.28% variance, which is 0.14% margin for error. 1" groups for a 3-9x40mm scope = 0.7% variance, or 0.35% margin for error. 1" groups for a 4-16x40mm scope = 1.2% variance, or 0.6% margin. Basically, I get more than 4 times the forgiveness from a 4-16x40mm scope than I do from a 1.75-4x32mm scope. I would have to ensure my scope doesn't move more than 0.14% in any direction to deliver a 1" group with a 1.75-4x, while I'd get to move 4.29 times farther before I'd be outside the same margin for error with the 4-16x scope).

Sheridan and I have had similar discussions about high magnification scopes on different threads lately. This is honestly why I believe that 3-9x scopes, and anything smaller, are absolutely pointless beyond 100yrds. Yes, they can work, but so did Model T's and steam locomotives... Technology advances, so should we...
i feel that 3-9's are good out to 300. You just need to practice. i feel that any hunter that practices can be very efficient out to that range with a 3-9. Yesterday i took my .270 with a 3-9 and got a 4 inch group at 375 yards. my dad just 3 days ago took a deer at 320 meters. i don't think many people are likely to take shots over 300 yards, sometimes in the west for mule deer,elk, etc.
huntingkidPA is offline