Windham Weaponry WW-15 5.56 NATO AR-15 Carbine, 16 in Barrel, 1:9 Twist, Threaded Muzzle, Magpul MOE Handguard (non‑M‑LOK) & B5 Bravo Stock
This Windham Weaponry WW-15 is a USA-made AR-15 carbine built on 7075-T6 aluminum receivers with a hard-coat black anodized finish. It pairs a 16-inch, 1:9 twist 5.56 NATO barrel with a carbine-length gas system and a flat-top Picatinny upper. Outfitted with a Magpul MOE carbine-length handguard (non‑M‑LOK), a B5 Systems Bravo 6-position stock, and a detachable rear sight, it comes ready with quality furniture and a clean, mirror-bright bore.
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: The exterior shows some light scratches and small blemishes from prior handling.
What’s Included
- 1x 30-round Magpul PMAG polymer magazine
- B5 Systems Bravo adjustable stock (installed)
- Magpul MOE carbine-length handguard (non‑M‑LOK) (installed)
- Magpul RVG vertical grip mounted to a short 1913 Picatinny rail section (installed)
- Detachable rear sight mounted on receiver rail (installed)
The WW-15 receiver set is Windham’s universal AR-15 pattern marked model, built here with 7075-T6 aluminum and a hard-coat black anodized finish. The flat-top Picatinny upper includes a forward assist, shell deflector, and dust cover, and the rifle operates via a direct-impingement, semi-automatic action with a manual safety.
The 16-inch barrel is marked "WW 5.56 1/9" and features a 1:9 twist for 5.56 NATO. It is threaded and fitted with a stainless 4‑slot flash hider (non‑A2). A carbine-length gas system is paired with a fixed A2 front sight base that includes a bayonet lug and bottom sling swivel.
Furniture is well-sorted: a Magpul MOE carbine-length handguard (non‑M‑LOK) with a bolt‑on 1913 Picatinny rail section is installed along with a Magpul RVG vertical grip. At the rear, a B5 Systems Bravo 6-position stock provides an integral QD sling socket and an adjustable length of pull of approximately 11–14 inches. An A2 pistol grip completes the setup.
Sights are iron, with a fixed A2 front sight base and a detachable rear sight mounted on the top rail. The STANAG-pattern magazine interface supports standard AR magazines, and capacity is 30+1. This rifle includes one 30-round Magpul PMAG magazine.