Sig Sauer Romeo-MSR - Low and 1/3 Cowitness Mounting Options - It is indeed a T1 mount type

Sig makes nice value red and green dot sights in ROMEO series. However, there is little information on which mount type these sights use - and this video should help to understand the options.
Sig Sauer Romeo-MSR Green Dot used in the video as the example, as well as mounts from Romeo5. UTG and Aim Sports mounts shown in this test are in links below:
Aim Sports Absolute Cowitness QD Mount: https://amzn.to/2PuaPuW
UTG Super Slim 1/3 Cowitness Mount: https://amzn.to/2PsxhEz

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