Looking for an RMR with Glock mount base? Then this is the one for you, also comes with 20mm rail mount so can also be placed on any rail.
Will fit Umerax and WE Range, Marui tbc...
ACM MP5/G3 Low Scope Mount
ACM Red/Green Dot Scope (Round)
Elememt AIM O SRS 1x38 Black
Elememt AIM O SRS 1x38 Tan