Windham Weaponry WW-15 Government A4 5.56 NATO, 20 in 4150 CMV Barrel, A4 Flat-Top with Detachable Carry Handle, Fixed A2 Stock
This Windham Weaponry WW-15 Government A4 is a forged 7075-T6 AR-15 platform rifle chambered in 5.56 NATO with a 20 inch 4150 CMV, 1:7-twist barrel. It features an A4 flat-top upper with a detachable A2 carry handle, pinned A2 front sight base, and rifle-length polymer handguards with heat shields. The rifle is in excellent condition and includes three magazines, a knurled thread protector installed, and an A2-pattern flash suppressor not installed. A right-side grip fin/paddle is installed on the A2-profile grip.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Specific Condition Notes: Minimal markings from previous handling and use are present.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- Owner's manual
- 1x 30-round USGI-pattern curved metal magazine
- 2x 10-round straight-body metal magazines
- Knurled muzzle thread protector (installed)
- A2-pattern flash suppressor (not installed)
- Right-side grip fin/paddle (installed)
The rifle uses an A4-type flat-top upper with an integral rail and a detachable A2 carry handle secured by twin thumb nuts. It includes a forward assist, ejection-port cover, and an integral case deflector. The lower is marked CAL. MULTI with manufacturer marking W.W.I. Windham, ME U.S.A., and the STANAG-pattern magazine interface supports standard AR magazines.
The 20 inch barrel is marked "WW 5.56 1/7" and is made from 4150 CMV steel with a 1:7 twist. It is threaded and currently fitted with a knurled thread protector; an A2-pattern flash suppressor is included but not installed.
Sighting is provided by a pinned A2 front sight base with a square post and a detachable A2 carry handle rear sight featuring dual apertures. Rifle-length, two-piece ribbed polymer handguards with vent holes and heat shields complete the front end.
The fixed A2 buttstock includes a trapdoor buttplate and rear sling swivel. The A2-profile grip has a right-side fin/paddle installed. Controls include a standard magazine release and a manual safety. The rifle is finished in hardcoat anodized black and has a 30+1 capacity with a 14.0 inch length of pull.
This semi-automatic, direct impingement WW-15 is made in the United States and presents as a clean Government A4 configuration with iron sights and classic furniture.