The Ammo Behind Military Precision: Testing Black Hills MK262 Mod 1-C

Published on September 30, 2025
Duration: 4:30

This video details the testing of Black Hills MK262 Mod 1-C 5.56 ammunition, highlighting its military-grade accuracy. The demonstration emphasizes the importance of consistent shooting techniques and proper equipment, like a lead sled and chronograph, to validate ammunition performance. The presenter shares insights on how to achieve accurate groups by focusing on repeatable actions rather than chasing bullet holes.

Quick Summary

Black Hills MK262 Mod 1-C ammunition utilizes a 77-grain Sierra Open Tip Match bullet in 5.56 caliber, designed for military-grade precision. It boasts an accuracy guarantee for 10-shot groups and, when tested with a 20-inch barrel, achieved an average muzzle velocity of 2879 FPS.

Chapters

  1. 00:00Introduction to Black Hills MK262 Mod 1-C
  2. 00:19Ammunition Packaging and Accuracy Guarantee
  3. 00:55Range Testing Setup with Lead Sled
  4. 02:01Importance of Velocity and Equipment
  5. 02:33Live Fire Results and Analysis
  6. 03:30Interpreting Group Size and Shooter Factor
  7. 04:14Conclusion on Ammunition Performance

Frequently Asked Questions

What makes Black Hills MK262 Mod 1-C ammunition suitable for military precision?

Black Hills MK262 Mod 1-C ammunition features a 77-grain Sierra Open Tip Match bullet in 5.56 caliber, designed for high accuracy. It comes with a stringent accuracy guarantee for 10-shot groups, ensuring it meets demanding performance standards required for precision shooting.

How can I accurately test ammunition for performance like in the video?

To accurately test ammunition, use a lead sled to minimize shooter error, a chronograph to measure muzzle velocity, and focus on shooting 10 consistent shots without chasing bullet holes. This method helps isolate the ammunition's true performance characteristics.

What is the typical muzzle velocity for Black Hills MK262 Mod 1-C?

During testing with a 20-inch barrel on a hot day, the Black Hills MK262 Mod 1-C ammunition achieved an average muzzle velocity of 2879 feet per second. This velocity is crucial for maintaining accuracy over longer distances.

What is the significance of the 'Open Tip Match' bullet design?

Open Tip Match (OTM) bullets, like those in the MK262 Mod 1-C, are engineered for exceptional accuracy. They often have a hollow point that aids in aerodynamic stability and consistent feeding, contributing to tighter group sizes.

Related News

All News →

More Range & Competition Videos You Might Like

More from Gun Talk Media

View all →