So I was looking on militaryphotos.net, always check the dailys and came across this photo. To me that seems a little much, especially with the 203 already on the thing. Has anyone ever shot with this configuration? Seems like you would just use a standard magnifier. Is this a common practice? I just have never heard of or seen this configuration before on the military side or civilian side. Here are some additional photos that were posted of someones personal configuration.