GUNTALK S3: Modern Sporting Rifle - Ep8, Pt2

Published on October 25, 2013
Duration: 5:17

This video explores the Modern Sporting Rifle (MSR) in the context of three-gun competition, featuring insights from champion shooter Jim Clark. It details how AR platforms are configured for different competition divisions (Open, Limited, Tactical Irons) and discusses modifications like floated carbon fiber forearms, bipods, and optics. The segment also touches on the realism of competition stages simulating SWAT/military scenarios and emphasizes matching ammunition to the intended use.

Quick Summary

Modern Sporting Rifles are configured for three-gun competition based on division rules, often featuring floated forearms, bipods, and specialized optics. Accuracy can reach half-minute-of-angle (MOA) at 100 yards with aftermarket parts. Using a variety of ammunition, from light varmint loads to heavy match bullets, is essential for maximizing performance across different applications.

Chapters

  1. 00:18Intro to MSRs and 3-Gun Competition
  2. 00:40Configuring ARs for 3-Gun Divisions
  3. 00:55Specific Rifle Build Example
  4. 01:07Accuracy and Performance Claims
  5. 01:233-Gun Stage Simulation
  6. 01:40Hostage Target Scenario
  7. 02:00Live Fire Demonstration
  8. 02:38Stage Realism and Training
  9. 03:13Ammunition Variety for MSRs
  10. 03:23.223 Caliber Ammunition Options
  11. 03:35Heavier .223 Loads
  12. 03:55.308 Caliber Ammunition
  13. 04:07Hunting Ammunition
  14. 04:24Black Hills Ammunition
  15. 04:41Quirky Ammunition: Remington Accelerator
  16. 04:58Matching Ammo to Use

Frequently Asked Questions

How are Modern Sporting Rifles configured for three-gun competition?

Modern Sporting Rifles are configured based on the specific division within three-gun competition, such as Open, Limited, or Tactical Irons. Modifications can include floated carbon fiber forearms for weight reduction, bipods for stability, and optics ranging from limited to variable power, all subject to division rules.

What kind of accuracy can be expected from a competition-tuned AR-15?

With aftermarket barrels and triggers, an AR-15 configured for competition can achieve significant accuracy, with claims of half-minute-of-angle (MOA) groups at 100 yards. This level of precision makes the rifle suitable for various applications, including hunting.

Why is using a variety of ammunition important for Modern Sporting Rifles?

Using a variety of ammunition is crucial for maximizing an MSR's potential. Different bullet weights and constructions are suited for specific purposes, such as rapid expansion for varmint hunting with lighter bullets or long-range precision with heavier match-grade rounds.

What are some specialized ammunition types for hunting with an MSR?

For hunting with an MSR, specialized ammunition like lead-free E-tip or AccuBond bullets is available for areas with restrictions. For larger game like deer, elk, or moose, .308 loads featuring bullets such as the Hornady A-Max or Barnes TSX are highly effective.

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