Lucky
Member
What is the sight height over bore on the M16a1? I have a Trijicon with a 12.5 moa (tall) triangle which is stated to be mounted 0.22" above the M16(a1) sight plane.
I calculate the sides of the reticule will show exactly 20" width at 125m. Something incorporating this could be helpful. But I would like the top of the triangle to correspond with the apogee of the ballistic trajectory.
At what zero distance could I create the best trajectory to take advantage of the holdovers the reticule can provide?
reticule:
tall 12.5moa=~3.636mils
wide 13.9754moa=~4.065mils
I figure the triangle will be 7" wide at 43.75m, and 20" wide at 125.0m
I calculate the sides of the reticule will show exactly 20" width at 125m. Something incorporating this could be helpful. But I would like the top of the triangle to correspond with the apogee of the ballistic trajectory.
At what zero distance could I create the best trajectory to take advantage of the holdovers the reticule can provide?
reticule:
tall 12.5moa=~3.636mils
wide 13.9754moa=~4.065mils
I figure the triangle will be 7" wide at 43.75m, and 20" wide at 125.0m