AK47 (new) ProMag – Stress Test! 18/07/08 at 9.38am / by Rob Ski / 4 Comments AK47 (new) ProMag 30rds + 50rds Drum – Stress Test! NOTE: ProMag Drum MSRP will be $69.95 not $65.95 Click here if you would like to support AKOU on Patreon!