Bushmaster XM15-E2S .223 Wylde AR-15, 16 in Threaded Barrel, Free-Float Urban Combat Rail, Windham ME Marked
This Bushmaster XM15-E2S is an AR-15 platform rifle chambered in .223 Wylde with Windham, Maine lower markings and the Bushmaster snake logo. It features a 16-inch threaded barrel with an A2-pattern birdcage, a flat-top upper, and a CAR-style two-position stock. Custom upgrades include a free-float Urban Combat Rail M-LOK handguard and an installed QD sling socket. It comes with a 30-round Magpul PMAG.
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: There are markings throughout from previous handling and use. Please refer to the photos for details.
What’s Included
- Bushmaster XM15-E2S rifle
- 1x 30-round Magpul PMAG polymer AR-15 magazine
- URBAN COMBAT RAIL free-float M-LOK aluminum handguard (installed)
- M-LOK QD sling socket (installed)
The XM15-E2S uses a direct-impingement, semi-automatic action and is chambered in .223 Wylde. It has a 16-inch barrel that is threaded and fitted with an A2-pattern birdcage flash suppressor. Stated capacity is 30+1 with a detachable AR-15 pattern magazine.
The flat-top upper receiver includes a forward assist, case deflector, and ejection-port cover. The lower is marked B.F.I. Windham, ME U.S.A. with Bushmaster model and caliber rollmarks and the snake logo. Receivers are aluminum with a black finish, and the rifle uses a manual safety selector.
Custom components include an aftermarket free-float Urban Combat Rail handguard made of aluminum, featuring M-LOK slots and a full-length top Picatinny rail. A QD sling cup is installed in the handguard for convenient sling attachment.
The stock is a CAR-style two-position telescoping unit on a round carbine receiver extension, with a checkered buttplate and a 10.0-inch length of pull. An A2-pattern polymer grip is installed. No sights are included from the factory, and the continuous top rail provides mounting space for user-selected sights or optics.




