Bravo Company USA (BCM) KMR AR-15 Handguard Review (HD)

Published on April 7, 2014
Duration: 8:10

This guide details the installation of the Bravo Company USA (BCM) KMR handguard for AR-15 platforms. It covers the unique barrel nut system and secure mounting method. The review highlights the handguard's lightweight aluminum-magnesium alloy construction and efficient heat dissipation, as demonstrated by an instructor with high authority in firearms reviews.

Quick Summary

The BCM KMR AR-15 handguard is made from a lightweight aluminum-magnesium alloy, weighing 5.32 oz (rail only) or 7.60 oz (with hardware). It features the KeyMod attachment system and demonstrates efficient heat dissipation, with temperatures rising only moderately after rapid fire.

Chapters

  1. 00:00Introduction to BCM KMR
  2. 01:02KeyMod System History
  3. 02:26Material and Weight
  4. 02:51Installation and Lockup
  5. 03:58Heat Dissipation Test
  6. 05:19Finish and Value

Frequently Asked Questions

What material is the BCM KMR handguard made from?

The BCM KMR handguard is constructed from a blended aluminum-magnesium alloy. This material choice contributes significantly to its exceptionally lightweight design while maintaining structural rigidity.

How much does the BCM KMR-13 handguard weigh?

The BCM KMR-13 handguard weighs approximately 5.32 oz for the rail alone. When including all the necessary mounting hardware, the total weight comes in at 7.60 oz.

How does the BCM KMR handguard handle heat?

During testing with rapid fire, the BCM KMR handguard showed efficient heat dissipation. Its temperature rose only moderately, suggesting it remains manageable for the user's hand during sustained shooting.

What is the KeyMod system and who developed it?

KeyMod is an accessory mounting system developed by Eric Kinsel. It aims to reduce weight compared to traditional rails and allows for direct attachment of accessories at multiple angles.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from Mrgunsngear Channel

View all →