How does optic height impact the performance of your battle zero? In this video we take an in depth look at how a 1.54" optic mount height performs vs a 1.93" optic mount height with a 36yd zero out to 300 yards. We put rounds on cardboard at the 100, 200 and 300 yard lines which provides us solid real world data to review at the end of the video.
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Rifle details:
- Colt 6920 lower
- 14.5" colt socom barrel- 1/7" twist
- Daniel defense RIS II FSP rail
- Surefire FA556-212 suppressor
Ammo:
- MEN M193 55gr ball
Optic details:
- Riton 1-10 LPVO in zero gravity 1.93" one piece mount
- Athlon ERT UHD in Reptilia AUS 1.54" (39mm) one piece mount
00:00 Intro comments
01:29 Battle zero concept
05:25 The testing process
08:02 1.54" mount live fire
10:04 1.93" mount live fire
12:03 The results
16:24 Closing comments
![](https://i.ytimg.com/vi/x_ZRIU29O9w/maxresdefault.jpg)