Author: Shamu
Subject: Effect of Primer Selection on Muzzle Velocity
Posted: January 26 2025 at 11:12am
Subject: Effect of Primer Selection on Muzzle Velocity
Posted: January 26 2025 at 11:12am
When was the scope last serviced?
I had a Hensoldt Ferro ZF24 that had a reticle that always "settled down" after a few rounds when adjusted. It has a similar adjustment system where you back off a lock spin the turret & then tighten clamping the knob & internal mechanism together. My other identical scope had no such problems.
It turned out the actual adjustment mechanism lube had dried massively forming a thick grease!
It was so thick the spring opposite it had to be "jiggled" by recoil to actually move the internal tube fully!