Bushmaster XM15-E2S

Published on September 14, 2024
Duration: 7:08

This video provides a comprehensive overview of the Bushmaster XM15-E2S, a classic AR-15 with retro aesthetics and modern functionality. The presenter highlights its pawn shop origins, discusses modifications like an A1 grip and picatinny rail for optics, and details its performance, including addressing an overgassed condition with an enhanced recoil spring and heavier buffer. It's recommended for enthusiasts seeking a classic AR experience after fulfilling other collection needs.

Quick Summary

The Bushmaster XM15-E2S offers a retro AR-15 aesthetic with an integrated carry handle and classic furniture. While it features a modern BCG, it can be overgassed, which can be corrected with an extra power recoil spring and heavier buffer. Modifications like grip swaps and optic rail additions enhance its functionality.

Chapters

  1. 01:02Introduction to Bushmaster XM15-E2S
  2. 01:14Pawn Shop Find Story
  3. 02:00SOG Bayonet Attachment
  4. 02:28AAC Ammunition Sponsorship
  5. 02:52Grip and Optic Modifications
  6. 03:20Front to Back Overview
  7. 03:25Barrel and Muzzle Device Details
  8. 04:08Bayonet Fitment Discussion
  9. 04:27Gas System and Handguards
  10. 04:38Integrated Carry Handle and Sights
  11. 04:55Lower Receiver and BCG
  12. 05:20Stock and Adjustability
  13. 05:28Performance and Overgassing
  14. 05:33Recoil Spring and Buffer Upgrade
  15. 06:15Conclusion: Functional Classic Rifle
  16. 06:17Recommendation for First AR
  17. 06:41Outro and Future Videos

Frequently Asked Questions

What makes the Bushmaster XM15-E2S a 'retro' AR-15?

The Bushmaster XM15-E2S is considered retro due to its integrated carry handle, reminiscent of early AR-15 models from the Vietnam era, and its classic A2-style furniture, though modern components like the BCG are present.

How can the overgassed nature of the Bushmaster XM15-E2S be corrected?

To address overgassing, which can lead to a harsh shooting experience and erratic ejection, installing an extra power recoil spring (like a flat wire spring) and a heavier buffer (such as an H1) is recommended to smooth out operation.

What modifications were made to the Bushmaster XM15-E2S in the video?

The presenter swapped the standard A2 grip for an A1 grip due to personal preference and added a picatinny rail to the top of the integrated carry handle to mount an optic for testing.

Is the muzzle device on the Bushmaster XM15-E2S a separate attachment?

Based on the presenter's inspection, the muzzle device appears to be machined as an integral part of the 16-inch barrel, making it a permanent fixture and ensuring compliance with legal barrel length requirements without needing a pin-and-weld.

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