ProMag Auto Ordnance Thompson .45 ACP 40-Round Drum Magazine

Engineered to deliver smooth and consistent operation with your Auto Ordnance Thompson, the ProMag® Auto Ordnance Thompson .45 ACP 40-Round Drum Magazine is the ultimate high-capacity aftermarket magazine. Featuring proprietary DuPont® Zytel™ polymer construction, this ultrareliable drum mag offers exceptional shock, recoil, and corrosion resistance in any target-rich environment. The heat-treated chrome silicon wire internal spring and injection-molded polymer follower work together to ensure smooth and consistent performance. The ratcheting design allows for quick and frustration-free reloads. If that's not enough, this high-capacity drum magazine is backed by ProMag's renowned lifetime warranty for lasting, reliable field service you can truly depend on. 40-round capacity. Made in USA.

Warning: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.