4X32 BROWE Tactical Optic 5.56mm Crosshair Reticle (003)

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4x32 BROWE Tactical Optic (BTO)


4x32 BROWE Tactical Optic (BTO)

The 4x32 BROWE Tactical Optic (BTO) is a state-of-the-art optic that delivers high-quality optical glass, high precision machining, and a rugged military design all packaged in a versatile 7075-T6 aluminum forged housing.  The 4x32 BTO provides a tactical advantage while exhibiting modern design features and qualities superior to any other combat optic available.  The design features were based on years of research and development along with operator feedback.  Every feature was designed to better sever the operator and increased hit potential in all lighting conditions.

The 4x32 BTO offers a modern designed combat optic with features such as our Target Light Sensor Technology that detects and measures the target light passing through the optic and automatically adjusts the reticle illumination to the ideal intensity.  A Single Intuitive Control (SIC) that gives the user a simple button, designed to simulate muscle memory and expedite manual operation.  A utility port gives access to a programmable Microcontroller and allows the option to customize the firmware, power accessories, and attach a pressure pad switch that controls the SIC button at an alternate location on the weapon.


Magnification: 4x

Entrance Pupil: 32mm

Exit Pupil: 8mm

Eye Relief: 38mm (1.5 inches)

Length:  132mm (5.18 inches) 

Width: 67mm (2.6 inches)

Weight: 17oz. with battery

Field of view: 7 ° (12.3@100m or 36.8 ft@100yrds.)

Adjustment: .5 MOA per click

Bullet Drop Compensator:  5.56mm NATO

Color Day/Night: Red, Green, Blue, or Amber

Illumination source: Battery-powered LED

Illumination Manual Control: 10 day and 3-night vision settings

Housing Material:  Forged 7075-T6 Aluminum Alloy

Water Proof: 66ft (tested to 130ft.)

Fog proof: Filled with dry nitrogen 

Lens Coatings: Broad Band Anti-Reflective

Battery Life: 2000 hrs. avg. (min, 720hrs on Max)





BROWE, Inc. warrants every product, to the original registered owner, for a lifetime against defects in material and workmanship. We will repair, replace, or refund your original purchase price of these products at our discretion. This warranty exclusively applies to the optical systems and the metal structure of the product and does not apply to the electric system. The electrical system has a limited two (2) year warranty from the original date of purchase. Normal wear and tear, including battery draining, is not covered by this warranty. Before returning any product, you MUST obtain a Return Merchandise Authorization number. To obtain a Return Merchandise Authorization number, please contact a customer service representative or visit our website for product return instructions. This warranty does not cover defects caused by unauthorized repair, improper handling, installation or maintenance, abnormal use or unapproved alterations. This warranty gives the registered owner certain legal rights, which vary from state to state.