Bushmaster XM-15-ES2S review: Good value

Published on August 27, 2014
Duration: 14:46

This review of the Bushmaster XM-15-ES2S, presented by a firearms instructor from Regular Guy Training LLC, highlights its value as a budget-friendly AR-15. While it passed a 1000-round reliability test with Wolf steel-cased ammo, the review points out loose tolerances, a wobbly stock, and accuracy degradation when the barrel heats up. The instructor's high-volume testing and critical assessment provide expert insights into its performance and construction quality.

Quick Summary

The Bushmaster XM-15-ES2S is a budget-friendly AR-15, typically priced between $700-$900. It passed a 1000-round reliability test but exhibits loose tolerances, a wobbly stock, and accuracy degradation when the barrel heats up. Its 1:9 twist barrel performs best with 55-grain loads, and recoil is a sharp 'jab'.

Chapters

  1. 01:22Introduction and Pricing
  2. 02:45Barrel and Accuracy
  3. 04:39Sights and Adjustments
  4. 06:02Furniture: Handguards and Stock
  5. 07:56Internal Components and Build Quality
  6. 10:27Barrel Twist and Ammo Performance
  7. 11:09Reliability and Recoil Impulse

Frequently Asked Questions

What is the typical price range for the Bushmaster XM-15-ES2S?

The Bushmaster XM-15-ES2S is generally found in the price range of $700 to $900, making it a competitive option for those seeking an entry-level AR-15 platform.

How does the Bushmaster XM-15-ES2S perform in terms of accuracy?

Accuracy testing showed the Bushmaster XM-15-ES2S capable of 1.5-inch groups at 100 yards when the barrel was cold. However, accuracy degraded to over 3-inch groups during rapid fire as the barrel heated up.

Is the Bushmaster XM-15-ES2S reliable?

Yes, the Bushmaster XM-15-ES2S successfully completed a 1000-round reliability test without any malfunctions, demonstrating dependable function even with budget ammunition like Wolf steel-cased loads.

What are the main criticisms of the Bushmaster XM-15-ES2S?

Key criticisms include loose tolerances between receivers, an excessively wobbly M4-style collapsible stock, and coarse iron sight adjustments that hinder fine-tuning. The recoil impulse is also noted as a sharp 'jab'.

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