water boy

Thanks, what did you put in the search box? I tried every combo of x-ray, xray and magazine that I could think of. Thanks again, Eric I

Hey guys I am having a hard time finding a past thread. There was a thread where someone had taken their Magazines and a MD Arms 20rd drum into work and X-Rayed them showing what the steel lips looked like. I have tried the search function for the last hour and have not been able to find it. I am pretty sure it was in the S-12 forum. Any help would be appreciated. Eric