Bushmaster XM15-E2S 556

Item Profile: The "Snake Logo" Classic

The H-Barrel: The 16" Heavy Barrel (HBAR) is a hallmark of early-to-mid 2000s Bushmasters. It offers a much stiffer profile than standard carbine barrels, resulting in excellent sustained accuracy and less "stringing" as the barrel heats up.

Versatile Sight System: You have the best of both worlds here—the flip-up rear sight for a low-profile optic setup, plus the attachable 1913 carry handle, which restores the iconic "A2" silhouette for those who prefer the original iron-sight geometry.

Furniture: The 6-position collapsible stock and two-point web sling make this a ready-to-use "patrol style" carbine.

Magazines: Including two BFI-branded magazines is a nice touch for the "Collector Grade" feel, as these are the original steel/aluminum mags issued with the rifle.

The Bushmaster XM15-E2S is one of the most significant civilian AR-15 variants in American history, serving as the bridge between the niche enthusiast market of the 1980s and the modern tactical era. Originally manufactured in Windham, Maine, the XM15 series gained a reputation for being the "professional's choice," often favored by law enforcement agencies like the LAPD and various federal departments for its robust build quality. The E2S designation refers to the rifle’s specialized 5.56mm chambering and enhanced feeding geometry, which was designed to provide military-grade reliability for civilian and duty shooters alike. During the 1990s and early 2000s, Bushmaster was often considered the primary rival to Colt, frequently being the first to offer features like heavy barrels and chrome-lined bores to the general public. The platform's development was famously characterized by its "Snake Logo" lowers, which became a symbol of reliability on firing lines across the country. Following the expiration of the Federal Assault Weapons Ban in 2004, the XM15-E2S led the charge in restoring features like collapsible stocks and bayonet lugs to the American market. Its service history is extensive, having seen use in both the War in Iraq and the Syrian Civil War by various international security forces. Despite corporate shifts and the eventual transition of the brand to Alabama and Nevada, the Windham-era "BFI" prefixed rifles remain the most sought-after by enthusiasts for their consistent parts-fitment. Today, the XM15-E2S stands as a pillar of the AR-15 world, representing a time when Bushmaster was the undisputed leader of the civilian tactical industry.

Condition & Feature Highlights:

Barrel: 16" Heavy Barrel (HBAR) profile for superior heat management and accuracy. 1:9 twist.

Dual Sight Setup: Includes a low-profile flip-up rear sight currently installed, plus an attachable 1913 Picatinny carry handle rear sight for a classic A2 profile.

Action: Smooth cycling "BFI" era action. The bore is bright with crisp rifling and shows excellent maintenance.

Furniture: 6-position collapsible stock and a two-point web sling already installed.

Accessories: Includes (2) original BFI-branded 30-round magazines and a tactical soft case.

Technical Specifications:

Manufacturer: Bushmaster Firearms International

Model: XM15-E2S

Serial Number: BFI499069

Caliber: 5.56 NATO / .223 Rem

Barrel Length: 16"