If you shoot a 1911 in .45 ACP and want to turn a magazine change into a rare event, the Iver Johnson Arms 28-round drum magazine transforms your handgun's capacity in a way traditional single-stack mags simply can't match. This drum-style magazine holds 28 rounds of .45 ACP, making it a conversation starter at the range and a serious advantage for competitive shooting, home defense staging, or anyone who just likes the idea of fewer reloads. Built with a black metal body and polymer floor plate, it's engineered to feed reliably into 1911 platforms.

Drum magazines operate on a different mechanical principle than box mags—they wind ammunition in a spiral pattern, which means capacity climbs while the footprint stays manageable. That trade-off is worth it for shooters who want maximum ammo on tap without carrying a rifle. The metal construction handles the stress of a loaded drum, while the polymer floor plate resists wear and keeps things lightweight where it matters.

Fair warning: drum mags are slower to load than traditional magazines, and they're heavier when full. They also demand more from your mag well—make sure your 1911 has the clearance and feeding geometry to handle one. Once you verify compatibility with your gun, though, you've got a magazine that fundamentally changes how you think about capacity in a single-stack platform.

If you shoot a 1911 in .45 ACP and want to turn a magazine change into a rare event, the Iver Johnson Arms 28-round drum magazine transforms your handgun's capacity in a way traditional single-stack mags simply can't match. This drum-style magazine holds 28 rounds of .45 ACP, making it a conversation starter at the range and a serious advantage for competitive shooting, home defense staging, or anyone who just likes the idea of fewer reloads. Built with a black metal body and polymer floor plate, it's engineered to feed reliably into 1911 platforms.

Drum magazines operate on a different mechanical principle than box mags—they wind ammunition in a spiral pattern, which means capacity climbs while the footprint stays manageable. That trade-off is worth it for shooters who want maximum ammo on tap without carrying a rifle. The metal construction handles the stress of a loaded drum, while the polymer floor plate resists wear and keeps things lightweight where it matters.

Fair warning: drum mags are slower to load than traditional magazines, and they're heavier when full. They also demand more from your mag well—make sure your 1911 has the clearance and feeding geometry to handle one. Once you verify compatibility with your gun, though, you've got a magazine that fundamentally changes how you think about capacity in a single-stack platform.