SAUER BOLT HEAD S404 R/HAND 404 JEFF

The SAUER BOLT HEAD S404 R/HAND 404 JEFF is a genuine Sauer replacement bolt-head manufactured to the 404 JEFF specification for right-hand S404 bolt assemblies. Machined from hardened steel to exact factory tolerances, this bolt head provides the critical interface between cartridge case, extractor and firing pin. It ensures correct headspace, positive extraction/ejection and consistent performance under repeated use. Supplied as a ready-to-fit component, the part is intended for installation and final headspace verification by a qualified gunsmith.