TMC Government Hammer / Mainspring 17 Pounds
TMC Hammer springs are available in a variety of weights to allow adjustment of the trigger and let-off to individual needs. Hammer spring packs offer a savings over individually purchased springs and are recommended when exact poundage desired is unknown. Installation requires disassembly and assembly of firearm.
Features: Allows custom tuning of 1911
Gunsmithing Required: Replace original springs
- Factory Colt springs are 23 pounds. (Some clones and custom pistols may be different).
- Hammer springs fit inside the mainspring housing and control the amount of tension on the pistol’s hammer.
- A lighter spring will give a lighter trigger pull.
- Installation requires disassembly and reassembly of the pistol.