Birchwood Casey Brass Slotted Tip 10/12/16/20 Gauge Shotgun

Ideal for hunters who value portability over power, the BX® -4 Pro Guide® HD Gen 2 8x42mm binocular offers sharp images without the weight of unnecessary magnification.

This upgraded version of our best-selling binocular uses high-quality glass and improved lens coatings to deliver the resolution, clarity, and glare reduction diehard hunters and shooters demand— no matter the time of day, you’ ll be able to conquer the challenges of harsh light and bright reflections.

Along with its outstanding optical system, the BX-4 Pro Guide HD Gen 2 includes interchangeable Form-Fit eyecups that’ ll keep your eyes fresh through hours of hillside glassing.

Specifications

• Length (in): 5.7

• Weight (oz): 25

• Magnification: 10

• Objective Lens Diameter (mm): 42

• Linear FOV (ft@1000 yd): 314

• Angular FOV (Degrees): 6

• Eye Relief (mm): 17

• Exit Pupil (mm): 4.2

• Close Focus Distance (ft): 9.3

• Interpupillary Distance Max (mm): 74

• Interpupillary Distance Min (mm): 56