The TandemKross Green Spring Magazine Springs are shot-peened for a significantly longer life than the factory spring. The upgraded magazine springs reduce failure-to-feed issues and are an ideal replacement for your old, broken magazine springs. Sold in 3-packs, "Green Springs" are an ideal upgrade to keep in your range bag for easy maintenance on the go. The dark green color of the magazine springs is a simple way to show your Tandemkross pride and keep your upgraded springs separate from factory springs.
- Shot-peened spring offers longer life than factory spring
- Increased output force- reduces failure-to-feed issues
- Replaces old, broken mag springs