Right - having used my new CMM4 quite a bit now I've worked out that what I dislike most about moderators is the extra length they add to the rifle, which makes them d@mn cumbersome in close cover.
The CMM4 is effective and also very light, the latter originally being my primary consideration. However, it still adds 18cm to the barrel, which I am finding extremely annoying.
So, my question for the forum is, what mods are there (presumably reflex designs) that add the least overall length to the rifle ?
Answers gratefully received.