No tools are needed for windage and elevation adjustments because the TA31RCO-M150CP features external windage and elevation adjusters, making it waterproof up to 11m without caps.
It clearly explains elusive concepts of windage, non-isentropic generalized vortex, Ekman boundary layer, rotor disk pumping, and centrifugally-driven buoyant convection associated with gas turbine ...
The surprising part, to me, was that I was able to hold the same windage correction I just used with my 6.5 CM bolt gun shooting 140-grain Sierra MatchKing bullets. I’ve considered using .22-caliber ...
It would also mean that CalMac ships could lose a deck level, reducing their "windage". In landlubber's language, that means they would be less susceptible to weather disruption. The counter ...
One scope that really caused a stir from the off was the Viper Connect from MTC Optics, and on test here is one of the latest specifications. The original version had an ultra-small objective of 24mm, ...