Bushmaster XM15-E2S 5.56 NATO 20-Inch AR-15 Rifle with A2 Sights, Fixed Carry Handle, Post-Ban Configuration, Case Included
This Bushmaster XM15-E2S is a classic, rifle-length AR-15 built in the 1994–2006 era with the Windham, Maine B.F.I. rollmark. It features a 20-inch barrel, rifle-length gas system, and true A2 configuration with a fixed carry handle and iron sights. The receiver is marked "CAL. .223–5.56MM," indicating compatibility with both .223 Remington and 5.56×45mm NATO.
Its post-ban setup includes a smooth, unthreaded crown and no bayonet lug.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks visible. Please refer to the photos for a close look at the exterior surfaces and finish.
What’s Included
- Bushmaster factory hard plastic rifle case
- Bushmaster XM15 Operating and Safety Instruction Manual
- Aluminum USGI-pattern AR-15 magazine
The XM15-E2S pairs a 20-inch barrel with a rifle-length gas system for the traditional A2 rifle profile. Its upper features a fixed carry handle with an adjustable A2 rear sight, along with a brass deflector and forward assist. The front sight is the standard A2 post in an A-frame base.
This example reflects its post-ban configuration: an unthreaded muzzle with a smooth crown and no bayonet lug, combined with the A2 front sight base. The receiver is marked "CAL. .223–5.56MM," confirming compatibility with both .223 Remington and 5.56×45mm NATO ammunition.
Furniture is true to the period, including a black polymer fixed stock with trapdoor storage and a checkered buttplate, an A2 pistol grip, and A2 rifle-length round ribbed polymer handguards. Length of pull is 13.5 inches.
Built on aluminum alloy receivers with a matte black anodized finish, this rifle uses a semi-automatic, direct impingement action with a standard magazine release and a manual safety selector. Capacity is 10+1. The Windham, Maine B.F.I. rollmark and USA manufacture round out the package.