Quote Originally Posted by tom12.7 View Post
OP, I'm curious about the source of your SS FP retainer. You can PM if you prefer.
Sure thing, and no need to PM. It's from ar15sport.com. I know the owner, and a lot of the stuff he sources is from defense contractors. He has helped me get ahold of some really hard-to-find AR parts in the past, and always supplies good stuff. I don't get anything for plugging his stuff here, I've just been pleased with the parts I've gotten from him.