I bought one of the Larue Two Stage triggers on their I'm not in a hurry but want to save some dough sales. I took out a LMT 2stg to install it. Much nicer than the LMT.
Couple of those vendors had the email me when back in stock. I've done that at Buds Gun Shop then gotten disinterested in the product and a year or so down the road get an email. Didn't even remember putting in for it.
Not sure if buying pants that won't slip down with a gun on is possible. I wear BDU pants and am constantly having to pull them up. Maybe something with some elastic might help.