Muzzle Brake vs Flash Hider Test

Published on December 10, 2020
Duration: 1:07

This video compares the performance of a BCM Comp Mod 0 muzzle brake against a YHM Phantom flash hider on AR-15 platforms. Tests were conducted in daylight and low light conditions using various ammunition types on both 16-inch and 12-inch barrels. The results highlight differences in muzzle flash suppression and recoil management between the two devices, particularly noting the significant flash from the muzzle brake with certain ammunition in low light.

Quick Summary

The YHM Phantom flash hider demonstrated superior flash suppression in low light tests on AR-15s, particularly on a 12-inch barrel, compared to the BCM Comp Mod 0 muzzle brake. Different ammunition types also significantly influenced muzzle flash visibility.

Chapters

  1. 00:00Test 1: 16" Barrel BCM Comp Mod 0 Daylight
  2. 00:12Test 2: 12" Barrel YHM Phantom Daylight
  3. 00:22Test 3: 16" Barrel BCM Comp Mod 0 Low Light Ammo Test
  4. 00:41Test 4: 12" Barrel YHM Phantom Low Light Ammo Test
  5. 00:56Test 5: 16" Barrel Integral Flash Hider Low Light

Frequently Asked Questions

What is the main difference between a muzzle brake and a flash hider?

A muzzle brake is designed primarily to reduce recoil by redirecting gas upwards and sideways. A flash hider's main purpose is to reduce the visible muzzle flash signature, especially important for low-light operations or maintaining concealment.

How does barrel length affect muzzle flash?

Shorter barrels typically produce more unburnt powder exiting the muzzle, leading to a larger and brighter muzzle flash compared to longer barrels, assuming the same muzzle device is used.

Does ammunition type affect muzzle flash?

Yes, different ammunition types can significantly alter muzzle flash. Factors like powder type, amount, and burn rate influence how much unburnt powder is expelled, directly impacting the size and intensity of the flash.

Which muzzle device performed better in low light for flash suppression?

The YHM Phantom flash hider generally performed better at suppressing muzzle flash in low light conditions compared to the BCM Comp Mod 0 muzzle brake, especially on the shorter 12-inch barrel.

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