Does anyone have a Sig 716 they can look at?

[flyer]

I've been putting together a few Aero M5E1 lowers using their no FCG LPKs and a thing I notice is I think their magazine catch is a standard AR15 type part, when it's installed the extra thickness of the LR308 style magazine well limits the amount that the mag release button threads on to the stud.

I just ordered a few Sig 716 ambi magazine catches and I hope they are long because they were made for a very LR308-like lower.

If anyone has a 716 and can tell me if the magazine catch stud is AR15 length or longer, I would appreciate it.