Steel River Knives MT616BDP Spartan Mini 2.75" OTF Drop Point Plain Black/Silver 440C SS Blade/ 4.25" Black Aluminum Zinc Alloy Handle Black Powder Accessories The incredible new adjustable aperture

The incredible new adjustable aperture provides traditional daytime hunters with increased low light gathering capabilities that exceed that of some of the highest-quality traditional glass hunting optics

including winds up to 30 mph

in order to match ambient light and maintain visibility

The monocular fits in one hand and is can be helmet or head mounted for long term comfortable observation

Steel River Knives MT616BDP Spartan Mini 2.75" OTF Drop Point Plain Black/Silver 440C SS Blade/ 4.25" Black Aluminum Zinc Alloy Handle Black Powder Accessories The incredible new adjustable apertureSpartan OTF made with 440 stainless steel.