Improves striker acceleration and can help correct ignition problems. Made from high quality, heat-treated, round, spring stock. Ends closed and ground for a flat seat. Ratings determined by compressing the spring as it is in the bolt. Installation of custom triggers may change ratings. Factory wt shown in ( ).
- Make/Model:
- Ruger|M77
- Make:
- Ruger
- Model:
- M77
- Requires FFL:
- False
- Availability:
- out-of-stock
- Drop Ship Days:
- 0
- Clearance Flag:
- 0
- Ammo Flag:
- False
- Hazardous Mat Flag:
- False
- FFL Flag:
- 0
- Drop Ship FLag:
- False
