1911 Mainspring, Reduced Power, Government, 19 lb.
The first step in getting a better trigger job is to drop in a reduced power mainspring.
This Nighthawk Custom mainspring is designed for government and commander length 1911s. This is the same mainspring installed on full-size .45 ACP Nighthawk Custom pistols.
- Designed and Manufactured to Meet or Exceed Factory Specifications
- High Tensile Spring Steel
- Caliber: .45 ACP