Bushmaster XM15-E2S 5.56 NATO AR-15, Windham B.F.I. Rollmark, A3 Flat-Top, 16-inch CMV Chrome-Lined 1:9 Barrel, Free-Float Quad-Rail
This Bushmaster XM15-E2S is a Windham, Maine B.F.I. rollmark rifle from the 1994–2006 era, configured with practical upgrades and quality barrel specs. It features an A3 flat-top upper with forward assist, case deflector, and dust cover; a 16-inch CMV chrome-lined, magnetic-particle-tested barrel with 1:9 twist; and a free-float aluminum quad-rail. A low-profile gas block, UTG rubber finger-groove pistol grip, and a 6-position collapsible stock with a slip-on rubber buttpad round out the setup. No iron sights are installed.
Includes one 30-round Magpul PMAG.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are some minor and superficial scratches and blemishes present. The bore is clean and shiny.
What's Included
- Bushmaster XM15-E2S rifle (5.56 NATO)
- One 30-round Magpul PMAG (polymer) magazine
The lower receiver carries the B.F.I. Windham, ME rollmark, aligning it with Bushmaster’s Windham-era production. The upper is an A3 flat-top configuration with forward assist, case deflector, and dust cover, and shows an upper forging mark near the forward assist identified as "+AR."
The 16-inch chrome-moly-vanadium barrel is chrome-lined, government profile, and magnetic-particle-tested, marked "5.56MM NATO CR-MO-V CL 1/9." It uses a 1:9 twist and is threaded with an A2 birdcage flash hider. The rifle runs a direct-impingement gas system with a low-profile set-screw gas block.
A free-float aluminum quad-rail provides rail space with T-marked positions at 12/3/6/9, and the top rail aligns with the receiver rail. No iron sights are installed.
The furniture includes a UTG-branded rubber finger-groove pistol grip and a 6-position M4-style collapsible stock fitted with a slip-on rubber buttpad. The rifle uses standard STANAG pattern magazines and has a 30+1 capacity; one Magpul PMAG is included.