It's easier on a CA style hopup since there's more meat to work with. I'm thinking just drill into the feed tube and have the LED there.
But the same could be said for the G&P 249. Lots of room under the AUG style hop chamber. I could drill into the brass tube underneath the hop chamber and put the LED there. It would also greatly reduce the light signature of my LMG as you can see light through the plastic box mag.
I'm gonna have to look into this myself now lol
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