Is anyone familiar with their BCG's? I did a search but didn't turn up anything. Specifically I would like to know what steel is used in the construction of the carrier and the bolt. I sent an email to their customer service, got a reply but all they did was send a screen grab of the description on the site, but doesn't show any specs on the steel. I read somewhere that they were made by Azimuth in the past, but I didn't know if that was still the case. If the BCG is of the proper materials, it is a real good bargain right now, just because I'm in the market for a backup.