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Brownells CC-454 For Colt Combat Commander: Pro-Spring Kit for Action Tuning

If you are looking to improve your Colt Combat Commander's performance and reduce the trigger pull, the Brownells CC-454 Pro-Spring Kit is the ideal choice. This kit, specifically designed for the Colt Commander, includes five Wolff coil springs, plus a factory-style, three-leaf sear spring that will help you get your gun up to optimal performance levels.

What's Included in the Kit?

The Pro-Spring Kit includes a variable power recoil spring which functions better with a wider range of ammo than single power springs, a hammer spring that will lighten the trigger pull, an extra power firing pin spring, a new magazine catch, a Series 80 firing pin safety block spring, and plunger tube springs, as well as the sear spring.

The kit also comes in three different variants, each with a different strength recoil spring. The GM-454 is specifically made for the Colt Combat Commander, and includes one factory standard weight, 18 lb. variable power recoil spring, and 23 lb. hammer spring.

Technical Details

Benefits of Installing the Pro-Spring Kit

The Pro-Spring kit is an effective way to make sure your Colt Combat Commander is functioning at its best. Installing the kit will improve the performance of your gun and reduce the trigger pull, making the gun more accurate and precise. Furthermore, the kit is designed to be compatible with a range of ammo, so you never have to worry about it being too weak or too strong.


The installation of the Pro-Spring kit is relatively simple and can be done in the comfort of your own home. However, if you are not confident in your technical abilities, it is recommended that you take the gun to a professional gunsmith to ensure the installation is done correctly.


The Brownells CC-454 Pro-Spring Kit is available for an affordable price of around $25. This price makes it an excellent value for money product that will help you get the most out of your Colt Combat Commander.


The Brownells CC-454 Pro-Spring Kit is an essential tool for anyone looking to improve the performance of their Colt Combat Commander. The kit is easy to install and comes with a range of benefits, including improved performance and reduced trigger pull. Furthermore, the kit is also available at an affordable price, making it an excellent value for money product.

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