Sig Sauer Electro-Optics Buckmasters 10x42mm BaK-4 Roof Prism Waterproof Binoculars

The Sig Sauer Electro-Optics Buckmasters binocular delivers 10x magnification through 42mm objective lenses, built around a BaK-4 roof prism for sharp, high-contrast viewing across the field. Part of Sig Sauer's hunting-focused Buckmasters line, this binocular is tuned for long-range glassing and dependable low-light performance.

Fully multi-coated optics maximize light transmission, while a 6-degree field of view, 16mm of eye relief, and an 8 ft short focus distance make it well suited to scanning open country and timber alike. The closed bridge design uses a black aluminum housing for a solid, confident feel in the hand.

Three-position adjustable eyecups and an anodized aluminum diopter ring let you dial in focus to your eye, and the optic is tripod adaptable for stable, extended glassing sessions. Rated IPX-7 waterproof, the Buckmasters 10x42 stands up to rain, snow, and the occasional drop into a creek crossing.

At 1.46 lbs (23.36 oz) with an overall length of 5.57" and overall height of 1.95", the Buckmasters 10x42mm is compact enough for a daypack or chest harness but serious enough for western big-game hunts, mid-day glassing, and any situation where a clear, bright image matters.