Originally Posted By DaddyFungus: They are cut for the RMR.... so any optic designed to be compatible with an RMR cut should work. Holosun 507c and 407c will work for sure.
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"It doesn't surprise me you question everything the goverment says. What are you, a God damn communist or one of those hair-head pot-smoking fucking hippies?" Lumpy196
"It doesn't surprise me you question everything the goverment says. What are you, a God damn communist or one of those hair-head pot-smoking fucking hippies?" Lumpy196