CMC Triggers built this drop-in trigger (brand part number 72001) around its Signature Flat design with downsized overall geometry for an excellent fit, made for the Glock 21, 30, and 41 in Gen4 .45 ACP configuration. It installs as a direct replacement for the factory Glock trigger, giving .45 ACP Glock owners the same flat-face feel available on other Glock platforms.

Key Specifications

• Fits the Glock 21, 30, and 41 in Gen4.
• Chambered for .45 ACP Glock models.
• Uses a Signature Flat trigger design.
• Installs as a drop-in replacement.
• Finished in black.

Frequently Asked Questions

Will this fit a Gen5 Glock 21? No, this version is built specifically for Gen4 .45 ACP models.

Do I need a gunsmith to install it? No, it installs as a drop-in replacement for the factory trigger.

Buy the CMC Drop-In Flat Trigger for Glock 21/30/41 Gen4, .45 ACP, Black

The same flat-face upgrade available on 9mm Glocks is built for the .45 ACP Gen4 lineup in this CMC Triggers kit. Browse the rest of our gun parts and accessories selection and order from our Lubbock, Texas gun shop — we’ll get it moving as soon as it’s ready to ship.