Sauer exchange barrel 505/404 Heavy .308Win fluted LL51cm / M17x1 / without sight DLC

The Sauer heavy contour barrel for the 505 and 404 rifles is fluted, DLC-coated, and significantly improves the rifle's oscillation behavior.The Sauer 505 and 404 barrel with heavy contour is approximately 300 g heavier than a standard barrel. It is fluted and its surface has a DLC coating. The barrel has an M17x1 muzzle thread, is without sights, and depending on caliber and personal choice, is 47, 51, or 56 cm long.

Approx. 300 g heavier
The heavier heavy contour barrels make the repeater front-heavy and provide better oscillation behavior. Additionally, the inherent precision of the barrel increases, and the recoil of the repeater rifle is reduced.

DLC coating
The surfaces of the barrels made by Sauer from a specially developed steel are equipped with a DLC coating. DLC stands for "Diamond Like Carbon." This type of coating is very environmentally friendly and biocompatible compared to galvanic coatings. Through a thin-film coating process, the coated components become particularly resistant and very smooth.

The fluting
The cold-hammered heavy contour barrel is fluted. This offers the advantage that the increased surface area of the barrel due to the fluting dissipates heat more quickly, so that even with high shot sequences, no disturbing heat mirage occurs. Another advantage of fluting is weight reduction.

Technical data

Type: Heavy contour barrelcompatible with: Sauer 505 and Sauer 404 riflesLength: 47, 51, or 56 cmCaliber of choiceSurface: fluted and DLC-coatedwithout sightsMuzzle thread: M17x1