BCM Mk12 Mod 0 SPR Rifle

Published on August 22, 2016
Duration: 16:08

This review covers the BCM Mk12 Mod 0 SPR rifle, a clone of the military's designated marksman rifle. It highlights the rifle's specific components like the Allen Engineering AEM5 suppressor, PRI handguard, and Leupold optic. Accuracy testing demonstrates impressive sub-half-inch groups with specific ammunition, showcasing its precision capabilities.

Quick Summary

The BCM Mk12 Mod 0 SPR rifle features an Allen Engineering AEM5 suppressor and a Krieger 1:8 twist barrel, excelling with heavy 77gr OTM ammunition. Accuracy tests demonstrated sub-half-inch groups with Black Hills 75gr Match HP, highlighting its precision capabilities.

Chapters

  1. 00:25Intro: BCM Mk12 Mod 0 SPR
  2. 01:47Suppressor & Mount System
  3. 02:42Handguard, Sights & Bipod
  4. 03:30Optics & Lower Receiver
  5. 04:18Krieger Barrel & Ammo Prep
  6. 05:01Accuracy Testing Results
  7. 13:45Weight & Practical Use

Frequently Asked Questions

What makes the BCM Mk12 Mod 0 SPR rifle unique?

The BCM Mk12 Mod 0 SPR is a clone of the military's designated marksman rifle, featuring specific components like the Allen Engineering AEM5 suppressor, a PRI Gen III handguard, and a Krieger 1:8 twist barrel optimized for heavy 77gr ammunition.

How accurate is the BCM Mk12 Mod 0 SPR rifle?

Accuracy testing showed impressive results, with Black Hills 75gr Match HP producing sub-half-inch groups. Other tested ammunition like IMI 77gr OTM and Black Hills 77gr OTM also delivered excellent accuracy, around 1 MOA or better.

What kind of suppressor does the BCM Mk12 Mod 0 SPR use?

It features an Allen Engineering AEM5 suppressor, which is an exact duplicate of the original Ops Inc. suppressor. It uses a taper mount system that allows the suppressor to sit over the barrel, reducing overall length.

What barrel twist rate is recommended for the Mk12 Mod 0 SPR?

While military versions often used a 1:7 twist, this BCM build features a Krieger 1:8 twist barrel. This twist rate is highly effective for stabilizing heavier 77gr Open Tip Match (OTM) rounds, crucial for accuracy.

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