AR battle zero deep dive- bullet weight comparison

Let's take an in depth look at how different bullet weights perform out of a 14.5" 5.56 AR using the 36yd zero. We'll shoot MEN M193, IMI M855 & Silver State Armory 77gr loads side by side on cardboard out to 300 yds. Then we'll review the data at the end of the video to provide you a look at how each of these bullets out to distance with the 36 yd zero. The theory on the 36yd zero says it should also be zeroed at 300 yds.... will this concept hold true with each of the different bullet weights?
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Rifle details
- Sopmod block II clone upper
- Colt 14.5" socom weight barrel- 1/7" twist
- DD RIS II FSP rail
- Surefire FA556-212 suppressor
- Colt LE6920 lower
- Geissele SSA trigger
Optic details
- Athlon Ares ETR 1-10
- Reptilia 1.54"/ 39mm single piece mount
00:00 Opening comments
01:44 Battle zero concept
05:38 The testing process
07:57 55gr M193 testing
10:38 62gr M855 testing
12:16 77gr MK262 testing
15:11 Review of the results
21:30 Closing comments