Product Summary
The ISMI Trigger Spring is a high-performance replacement part designed for Glock Gen 1, 2, 3, and 4 pistols. Manufactured using certified aerospace-specification chrome silicon, this 6 lb spring undergoes heat treatment, shot peening, and stress relief to ensure maximum durability. It utilizes advanced manufacturing technology similar to that found in IndyCar and Formula One racing to withstand extreme compression cycles. This spring is an ideal upgrade for shooters looking for reliable, modern spring technology to enhance their pistol’s performance.
