Author: Gappa
Subject: How an Erector Tube Works in Variable Mag Scope
Posted: May/28/2014 at 21:12
if you are really interested go to wally world and buy a $40 cheapo and tear it down. It's a tube inside the main tube that pivots usually on a ball joint at the ocular end. There are screws on the top and right side for the elevation and windage opposed by leaf springs on the bottom and left side.
Subject: How an Erector Tube Works in Variable Mag Scope
Posted: May/28/2014 at 21:12
if you are really interested go to wally world and buy a $40 cheapo and tear it down. It's a tube inside the main tube that pivots usually on a ball joint at the ocular end. There are screws on the top and right side for the elevation and windage opposed by leaf springs on the bottom and left side.
