I’m looking at purchasing one, but LGS doesn’t have them in stock to get a hands on impression of one. What size do you guys prefer?
Mod4
Order from G&R and you’ll get the newest model.
I would go with Mod 4. I have run both the Mod 4 and 5.
I prefer the mod 4 the best not too but but enough there to grab under
adverse conditions
I think net-tac has them is stock now
I prefer the Mod4 for general use and the Mod3 for use under a mounted scope. I haven’t tried the Mod5 because the Mod4 works just fine for me.
Ordering from BravoCo. or G&R gets you the newest revision.
X2… I have the Mod 3 on my rifle length HBAR and it works well… I have the Mod 4 on my carbines as they all started out with iron sights. They all have scopes now and the Mod 4 still works well… I order direct from Bravo Co… Ron
I have tried the Mod 4 and the Mod 5. I prefer the Mod 4
What “newest revision”?
I wasn’t aware there’d been any revisions at all.
Mod 4, it’s the one I chose, it’s a hair bigger than the standard tactical latch.
Mod. 4 is my preference.
Hey, I’m starting to see a trend here… 
Another vote for the Mod 4. It seems to be “just right” for regular use. Go larger if you have a dedicated scoped AR.
A anti-blowback feature (ridge)… IIRC… Ron
I much prefer Mod 5 for general use, but am considering a Mod 4 for a scoped 20" I have that would normally never be slung.
Photos from polymorpheous in this thread showing newer version.
Thread contains more images and info on same if you desire to go deeper into it.
Mod 4 its perfect I have rather large hands.
Mod4 works well even under an MBUS2 rear sight, fwiw.
I am going to order one very soon, how do we avoid getting the newest rendition? I know aesthetics are not very important, but I don’t plan on running a suppressor & I dislike the new look.
I’d rather the original.
You order the newest revision, then trade me for my brand new, only mounted and dry cycled mod 4.
Problem is, I want a Mod 5.