Browe BTO 4x32 Prism Scope Review: Trijicon ACOG Killer?

Published on March 19, 2018
Duration: 23:16

This review of the Browe Tactical Optic (BTO) 4x32 prism scope highlights its design by a former Trijicon operations head, aiming to improve upon the ACOG. Key features include a durable 7075 T6 aluminum housing, an American Defense quick-detach mount, and a unique auto-adjusting illumination system that bases brightness on target light. The scope offers a fixed 4x magnification, a 30mm objective lens, and is submersible to 40 meters. It is calibrated for M855 62-grain ammunition from an M4 platform, with reticle markings for ranging out to 800 meters.

Quick Summary

The Browe Tactical Optic (BTO) 4x32 is a fixed 4x prism scope designed by a former Trijicon executive, aiming to improve upon the ACOG. It features a durable 7075 T6 aluminum body, an integrated QD mount, and a unique auto-adjusting illumination system that bases reticle brightness on target light. The scope is submersible to 40 meters and available in various calibers and reticle options.

Chapters

  1. 00:25Introduction to Browe BTO 4x32
  2. 02:35Unboxing and Included Accessories
  3. 03:09Optic Body Construction and Finish
  4. 03:31American Defense Quick Detach Mount
  5. 03:43Battery Compartment and Power
  6. 04:13Auto Shutoff Feature
  7. 04:32Elevation and Windage Adjustments
  8. 04:48Submersible Durability
  9. 05:1130mm Objective Lens and Scope Caps
  10. 05:34Front Threading for Accessories
  11. 06:01Mounting Secondary Red Dot Sights
  12. 06:18Control Button and Illumination Modes
  13. 06:35Automatic Illumination System Demo
  14. 08:55Available Reticles and Calibers
  15. 09:215.56 Reticle Calibration and Ranging
  16. 10:32Comparison with Trijicon ACOG TA31
  17. 12:53Comparison with Trijicon ACOG TA02
  18. 13:20Weight Comparison
  19. 14:14Price Point and Value
  20. 14:45Historical Context and Market Momentum
  21. 15:42Military Contracts and Adoption
  22. 16:15Why Choose the BTO Over an ACOG?
  23. 16:32Glass Clarity and Reticle Performance
  24. 17:12Durability and Track Record
  25. 17:36Battery Power vs. Tritium
  26. 18:06Auto Illumination System Effectiveness
  27. 18:28Conclusion and Q&A

Frequently Asked Questions

What is the Browe Tactical Optic (BTO) 4x32 and who designed it?

The Browe Tactical Optic (BTO) 4x32 is a fixed 4x power prism scope designed by Brian Broke, formerly the head of operations at Trijicon. It aims to offer improvements over the traditional Trijicon ACOG design.

What are the key features of the Browe BTO 4x32 prism scope?

Key features include a durable 7075 T6 aluminum housing, an integrated American Defense QD mount, a CR123 battery for power, auto-shutoff, and a unique auto-adjusting illumination system that bases brightness on target light. It's also submersible to 40 meters.

How does the illumination system on the Browe BTO 4x32 work?

The BTO's illumination system automatically adjusts the reticle brightness based on the ambient light at the target's location. This dynamic adjustment aims to provide optimal visibility in varying light conditions, unlike traditional fiber optic or tritium systems.

What calibers and reticle options are available for the Browe BTO 4x32?

The BTO is available in multiple calibers including 5.56x45mm (M855 calibrated), 7.62x51mm/.308 Winchester, .300 Blackout, and 7.62x39mm. Reticle options include Chevron, crosshair, and horseshoe dot configurations.

How does the Browe BTO 4x32 compare to the Trijicon ACOG?

The BTO is designed as an ACOG alternative, featuring similar durability and fixed magnification. Its primary advantage is the auto-adjusting illumination system, while ACOGs offer tritium/fiber optics or manual LED. The BTO is also slightly lighter and priced at $1,395.

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