AZ2G - Troy GAU5 & 4x Scope VS Colt SP1 Irons - Stage 1 - Fenced In

Published on February 6, 2017
Duration: 10:54

This video details Stage 1, 'Fenced In,' of the Arizona 2-Gun Match, comparing a Troy GAU-5 replica with a Colt 4x20 scope against a Colt SP1 with iron sights. Expert instruction from InRangeTV's Ian McCollum and Karl Kasarda highlights the performance differences and practical application of these classic AR-15 variants in a modern competition setting. The segment emphasizes marksmanship skills and the challenges of engaging targets at varying distances.

Quick Summary

In Stage 1 of the Arizona 2-Gun Match, the Colt SP1 with iron sights outperformed the Troy GAU-5 replica with a Colt 4x20 scope. The SP1 finished in 51.54 seconds versus the GAU-5's 99.37 seconds. Experts noted the SP1's accuracy and handling, while the scope's poor quality and the GAU-5's lightweight barrel issues were highlighted.

Chapters

  1. 00:06Introduction to AZ 2-Gun Match
  2. 00:22Firearms for Comparison
  3. 00:39GAU-5 Setup and Scope Issues
  4. 01:26Scope Benefits and Historical Context
  5. 02:00GAU-5 and SP1 Specifications
  6. 02:44Comparison Goals and Modern Relevance
  7. 02:54Stage 1: Fenced In Description
  8. 03:21Karl's Shooting Run (SP1)
  9. 04:27Ian's Shooting Run (GAU-5 with Scope)
  10. 08:02Post-Stage Analysis: Karl's Brass Ejection Issue
  11. 08:44Post-Stage Analysis: Muzzle Rest and Scope Use
  12. 09:14Performance Conclusions and Rifle Attributes

Frequently Asked Questions

What was the outcome of the comparison between the Troy GAU-5 with a 4x scope and the Colt SP1 with iron sights in Stage 1 of the Arizona 2-Gun Match?

In Stage 1 ('Fenced In'), the Colt SP1 with iron sights significantly outperformed the Troy GAU-5 replica equipped with a Colt 4x20 scope. The SP1 achieved a time of 51.54 seconds, while the GAU-5 took 99.37 seconds, highlighting the practical advantages of the SP1 in this scenario.

What were the main issues encountered with the firearms during Stage 1 of the Arizona 2-Gun Match?

Karl Kasarda experienced brass ejection hitting his cheek from the Colt SP1, causing a bruise. Ian McCollum noted that resting the GAU-5's lightweight barrel on the fence led to high shots, and the Colt 4x20 scope was considered of poor quality and less effective than expected.

How did the Colt SP1 and Troy GAU-5 replica differ in their specifications and historical context?

The Colt SP1 is described as a bone stock M16 variant AR-15 with a fixed stock, long barrel, triangular handguards, no forward assist, and no brass deflector. The Troy GAU-5 replica featured a collapsible stock, short barrel, and was tested with a magnified optic, representing a 'high-speed, low-drag' carbine concept.

What are the key takeaways regarding optics versus iron sights in competition shooting based on this video?

The comparison suggests that while magnified optics can aid target acquisition, they are not always a 'force multiplier' in dynamic shooting. Factors like sight radius, speed of target engagement, and the quality of the optic play crucial roles. In this instance, the SP1's iron sights proved more effective than the poor-quality 4x scope on the GAU-5.

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