Brownells GM-452 Pro-Spring Kit For 1911 Action Tuning 16.5 lb

Description

Product Overview

The Brownells GM-452 16.5 lb Pro-Spring Kit is a purpose-built spring replacement set for 1911 action tuning. It uses selected recoil, hammer, firing pin, and safety-related springs to improve reliability and help reduce trigger pull feel during a proper 1911 tuning job.

Key Features

• Designed for 1911 action tuning using factory-style spring geometry and strengths
• GM-452 uses a 16.5 lb recoil spring calibrated for standard factory ammo
• Includes a variable-power recoil spring approach to support a wider range of ammo than single-power springs
• Includes a hammer spring intended to help lighten trigger pull
• Includes an extra power firing pin spring and a Series 80 firing pin safety block spring
• Includes a 3-leaf sear spring to support smoother sear engagement tuning

Build a cleaner-feeling 1911 action with the Brownells GM-452 spring set tailored to standard factory ammunition.