The SAC Model 2 Wrench Head is compatible with Winchester M70, FN SPR actions, and Springfield 1903, and is designed for precise fit and protection of the action.
Made from 4140 Alloy Steel, heat treated to HRC 32 with a black nitride finish, ensuring durability and quality.
Use of SAC action wrench head requires proper SAC bumpers, which are included in the Modular Action Wrench Kit, to prevent damage to the action.