Can anyone tell me what this “tab” is for? My google-fu must be weak today.
I thought at first it was for something similar to what the UBR has but I don’t see accessories for it.
I’ve had this stock on one of my rifles for a couple years and wondered the same thing. My guess is that it’s actually a reinforcement since that area could be used to butt-stroke.
AFAIK, it is not an extra feature, just part of the design.
This.
That piece can be slid out and it looks like some accessory can be slid in its place.
Correct. I just can’t find anything that replaced the black piece.
Perhaps it’s simply what the posts above suggest.
It is designed to be replaced with a metal strike piece or a Pict rail (for monopod).
Thanks! Know where I can find this? Don’t see it on Magpul’s site