Ok, they are a bit new to me, but following another thread I've just got some and I'm pretty impressed (so far). I am talking about the selection on the Interweb, the majority seemingly Chinese and costing no money at all really.
Does anyone use anything more powerful than 5000LM mounted on their rifle?
If so, which, what do you think of it and where did you get it?
Open to all makes/types, not just cheap Chinese!