Help! I have an M1A that I need to zero fast. The only handy range is 50 yds. At what sight setting (ie 300M, 200M etc.) can someone give me POI/POA. For instance (purly an example- I have no idea what it would realy be) set at 300 ysd, 2" high at 50 yds. or something like that. Thanks.
M1A Sight setting/POI @ 50 Yds?
- Thread starter 10mmman
- Start date
See the IMI ballistics table for more detail: http://www.imisammo.co.il/ball_rf1.htm
About .6" high at 50, compared to 0 at 100, and about -5" at 200 yards.
About .6" high at 50, compared to 0 at 100, and about -5" at 200 yards.
m14s and m1 Garands come up 10 clicks from your mechanical zero (all the way down). This should give you roughly a 200 yard zero. come up 3 or 4 more clicks for 300 yards.
Go back down to your 200 yard zero and come up 10-12 for 600 yards.
Look at your ballistics charts for adjustments from there.
Issue sights are 1 minute clicks for both elevation and windage. NM sights have .5 minute windage (because the threads are doubled inside), but 1 minute elevation. Turn the aperature for .5 minute elevation adjustments.
Go back down to your 200 yard zero and come up 10-12 for 600 yards.
Look at your ballistics charts for adjustments from there.
Issue sights are 1 minute clicks for both elevation and windage. NM sights have .5 minute windage (because the threads are doubled inside), but 1 minute elevation. Turn the aperature for .5 minute elevation adjustments.