View Single Post
Old February 23, 2021, 11:42 AM   #2
Senior Member
Join Date: November 8, 2010
Posts: 254
The adjustment range within the scope may not be perfectly centered with relationship to the outside tube.

Some scope base/ring combinations allow for windage adjustment by using side screws on basses to center the internal adjustment capability without using the internal adjustment.

Those of us that shoot ELR (Extra Long Range) use scope bases with "cant" built in to permit centering of scope distance range without using most of the adjustment range. Such as a 15, 30, 55, etc. MOA base Cant. (Front of base is thinner to tip scope forward).

This supposedly allows for best strength of internals and the most capability of any future adjustment for range or windage.

OldmanFCSA = "Oldman" at
FCSA Member, SCSA Member, NRA Member, & AMA Member
"Oldage & Treachery will overcome Youth & Skill"
oldmanFCSA is offline  
Page generated in 0.03086 seconds with 8 queries