BCM GUNFIGHTER RAILS

Published on July 16, 2019
Duration: 5:31

This guide details the installation of BCM Gunfighter Rails, including KMR, MCMR, and QRF models, as explained by Paul Buffoni of BCM and Larry Vickers. The video highlights BCM's innovative 12 o'clock clamping system, designed to prevent heat-related rail movement, and the universal mounting hardware across their rail lines. It covers accessory mounting options and weight considerations for each rail type.

Quick Summary

BCM Gunfighter Rails, including KMR, MCMR, and QRF models, utilize an innovative 12 o'clock clamping system with opposing screws to prevent heat distortion and maintain rigidity. They offer universal mounting hardware and support various accessories like flashlights and sling mounts.

Chapters

  1. 00:00Intro & Shooting Demo
  2. 00:13Introducing BCM Rails
  3. 00:27The Original KMR Rail
  4. 00:43KMR's Market Impact
  5. 01:04KMR's Dominance in Training
  6. 01:18Expanding the Rail Lineup
  7. 01:37Rail Clamping Methodology
  8. 02:1412 O'Clock Clamping & Design Inspiration
  9. 02:57Universal Mounting Hardware
  10. 03:12Available Rail Lengths
  11. 03:36Accessory Mounting Options
  12. 04:10QD Sling Swivel Points
  13. 04:36Weight Considerations
  14. 05:08Conclusion & Thank You

Frequently Asked Questions

What is the key design innovation of BCM Gunfighter Rails?

BCM Gunfighter Rails feature a unique 12 o'clock clamping system with opposing screws. This design is inspired by historical firearm components and is engineered to counteract heat-induced movement, ensuring the rail remains stable and true during firing.

How do BCM KMR, MCMR, and QRF rails differ in terms of mounting and length?

KMR and MCMR rails use KeyMod and M-LOK respectively, offering lengths from 7 to 15 inches. The QRF rail features an integrated Picatinny top rail and is available in lengths from 7 to 12 inches. All share universal mounting hardware.

What are the weight differences between BCM's rail models?

BCM prioritizes strength and rigidity while minimizing weight. A 12-inch KMR or MCMR rail weighs just over 10 ounces with hardware. The 12-inch QRF rail, with its integral Picatinny, weighs just over 14 ounces.

What types of accessories can be mounted on BCM Gunfighter Rails?

BCM rails support a wide range of accessories, including direct flashlight mounts for KeyMod/M-LOK, ring mounts for lights like Surefire, proprietary Scout mounts, offset Picatinny rails for lights such as the X300, and QD sling swivel points.

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