SAUER BARREL S404 308WIN HEAVY 51 CM SIGHTS SEMI A

The SAUER BARREL S404 308WIN HEAVY 51 CM SIGHTS SEMI A is a factory-quality heavy-contour replacement barrel for the Sauer S404 action, chambered in .308 Winchester with a 51 cm (20.1″) length. Cold-hammer forged and finished to Sauer tolerances, this heavy profile increases stiffness and thermal mass to minimise point-of-impact shift during extended firing and to stabilise harmonics for tighter groups. The barrel comes finished with precision chambering, a crowned muzzle and factory-fitted sights in the manufacturer’s “Semi A” configuration for immediate iron-sight capability while remaining compatible with optics mounting.