Yeah, I really wish they made an adjustable sear for the BD but, alas, they don't. I honestly don't know how many rounds are on either of my BDs, since I'm the second owner, so it sounds like while it may be doable, I should probably wait until the sear is back in stock. I'll probably go ahead and take advantage of CGW's sale and order the trigger. It's going to be really hard to hold off installing it until I get a sear though, lol.