Windham Weaponry WW-15 5.56 NATO AR-15, 16 in M4/Government Barrel, Flat-Top Upper, Magpul MOE Furniture, Excellent
This Windham Weaponry WW-15 is a USA-made AR-15 platform rifle in excellent condition, set up with practical upgrades and a proven feature set. It pairs a 16 inch M4/Government profile, threaded barrel with a flat-top A4/A3 upper and a pinned A2 front sight base. The rifle is customized with tan Magpul MOE furniture and includes a Magpul PMAG magazine.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Notes: There are light signs of wear and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- 1 x 30-round Magpul PMAG polymer AR-15 pattern magazine
- Magpul MOE carbine-length handguard (installed)
- Magpul MOE vertical foregrip (installed)
- Push-button QD sling swivel (installed at front of handguard)
The WW-15 is built on the AR-15 platform and chambered in 5.56mm NATO with a 16 inch M4/Government profile barrel. The barrel is threaded and fitted with an A2 birdcage flash suppressor for standard compatibility.
Its flat-top A4/A3 upper features a full-length Picatinny rail, forward assist, ejection port cover, and brass deflector. A carbine-length gas system and a pinned A2 front sight base provide a durable, proven setup with a bayonet lug and a front sling swivel. The current configuration has no rear sight installed.
This rifle is customized with a tan Magpul MOE carbine-length polymer handguard paired with a matching Magpul MOE vertical foregrip. A push-button QD sling swivel is installed at the front of the handguard for rapid sling attachment.
The lower receiver carries a 6-position collapsible stock and an A2 pistol grip. It accepts detachable AR-15/STANAG pattern magazines and includes one 30-round Magpul PMAG. The matte black anodized receiver is marked "Windham Weaponry," "MOD: WW-15," and "Windham, ME, USA."




