Bushmaster XM15-E2S .223 Wylde AR-15 with 16 in Stainless 1:8 Barrel, A3 Flat-Top, UTG PRO Free-Float Quad-Rail, 2x 30-Round Mags
This Bushmaster XM15-E2S stands out with its .223 Wylde chamber, 16-inch stainless steel barrel with a 1:8 twist, and a free-float UTG PRO MTU006 quad-rail. The flat-top A3 upper features a T-marked Picatinny rail, while the lower is marked "B.F.I. WINDHAM, ME U.S.A." Two 30-round USGI-pattern aluminum magazines are included, and the barrel is threaded with an A2-pattern flash suppressor installed.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling marks are present from previous use. The bore presents a bright, clean appearance. See the photos for close-ups of surfaces and markings.
What’s Included
- Bushmaster XM15-E2S rifle
- 2x 30-round USGI-pattern aluminum AR-15 magazines
- UTG PRO MTU006 free-float quad-rail handguard (installed)
- TAPCO T6 6-position collapsible stock (installed)
- A2-pattern flash suppressor (installed)
Chambered in .223 Wylde, this XM15-E2S uses a 16-inch stainless steel barrel marked "WYLDE 1:8 SS USA," combining a versatile chamber with a 1:8 twist for a broad range of bullet weights. The barrel is threaded and fitted with an A2-pattern flash suppressor.
The upper is a flat-top A3 with a T-marked Picatinny rail, forward assist, brass deflector, and ejection-port dust cover. No sights are installed, providing a clean, optics-ready setup out of the box.
A UTG PRO MTU006 free-float quad-rail handguard is installed. It is marked "MTU006," "Patent Pending," and "Made in USA," and provides four Picatinny rails for mounting accessories.
The lower receiver is marked "B.F.I. WINDHAM, ME U.S.A." The receiver set is aluminum alloy with a matte black anodized finish, paired with an A2-pattern polymer pistol grip and a TAPCO T6 6-position collapsible stock for an adjustable length of pull.
Additional details include a direct-impingement operating system, a standard magazine release, manual safety, and a bolt carrier group with a bright silver-colored finish. Two 30-round USGI-pattern aluminum magazines are included.

