I called S&W today. I wanted to order a couple of sears to experiment with. Parts dept told me they do not have any and will not sell any if they did. First guy told me that I needed the whold sear block assembly. So I called again and hoping to get another person. 2nd. person said they are not for sale. Factory restricted part. Brownell's does not stock [email protected] parts yet. Any one have one they want to part with or know of a source ?