An in depth look at the doitall RovyVon GL4 Pro

Cold Harbour Supply: https://coldharboursupply.com/enus

GL4 Pro: https://amzn.to/3X04WJz

0:00 Intro
1:30 Unit Overview
3:12 Laser Alignment
4:40 Laser reliability
6:05 Output metering
8:14 Turret tracking test
9:48 Zero retention
10:38 NV performance
13:00 White light performance
14:05 Final thoughts

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