The RWB Glock Drum Magazine (MPN GD4540T) holds 40 rounds of .45 ACP and is built for Glock double-stack .45 ACP pistols.

Key Specifications

• Holds 40 rounds of .45 ACP.
• Fits Glock double-stack .45 ACP pistols.
• A drum-style extended-capacity magazine.
• Molded from polymer.
• Finished in tan.
• Top-quality new magazine, not surplus, per the manufacturer.
• Ships in a cardboard box.
• Manufactured by RWB.

Frequently Asked Questions

What pistols does this magazine fit? It’s built for Glock double-stack pistols chambered in .45 ACP.

Is this a used or surplus magazine? No — the manufacturer states these are top-quality new magazines, not surplus.

Buy the RWB Glock 40-Round .45 ACP Drum Magazine, Tan Polymer

Order from a Lubbock, TX gun shop on the RWB Glock 40-Round .45 ACP Drum Magazine, Tan Polymer from RWB, part of our Handgun Magazines selection. Add high-capacity 40-round firepower in tan to your Glock .45 ACP.