View Full Version : Iron sights 101 magpul MBUS

09-14-2011, 10:17 PM
Any tips for zeroing this in 25 meter distance? 100meter?

09-17-2011, 11:17 AM
I would zero at 50 yrds....recent trajectory/ballistics shows that zeroing at 25 will require a hold under at 50 yrds and out(bullet is rising)...but if you zero at 50 it stays on the same plane as a 25yrd zero until you hit "X" at 50 then it slowly begins to rise....much easier to remember to hold over during SHTF than a mix of hold over/under with the 25 yrd zero