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

This is a 40-round .45 ACP Auto Ordnance Thompson drum magazine from ProMag.

Engineered to deliver smooth and consistent operation with your Auto Ordnance Thompson, the ProMag Tommy Gun .45 ACP 40-round drum mag is the ultimate high-capacity aftermarket magazine.

Featuring lightweight and durable polymer construction, this Thompson drum mag is designed to hold up to harsh use and abuse in extended range day or tactical settings.

The heat-treated chrome silicon wire internal spring and injection-molded polymer follower work together to ensure top-notch reliability in any high-stress shooting application.

With a 40-round capacity of .45 ACP ammo, this drum mag provides superior firepower shot after shot, and the ratcheting design allows for quick, frustration-free reloads.

If that's not enough, this high-capacity magazine is made in the USA and backed by ProMag's renowned lifetime warranty for lasting field service you can truly depend on.

Pick up a few spare mags for your Auto Ordnance Thompson at GunMag Warehouse today.