Wise Arms WS16-556-SG WA-15B — 5.56mm AR-Style Rifle, 16″ (package of 1)
Wise Arms
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Wise Arms WS16-556-SG WA-15B 5.56mm AR-style rifle with 16″ barrel, 15″ M-LOK handguard and oversized trigger guard; sold as a single unit (Pkg Qty: 1). Brand: Wise Arms.
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Description
Description
Product Overview
Wise Arms WS16-556-SG (WA-15B) is listed under AR Style Centerfire Rifles as a 5.56mm rifle with a 16″ barrel, 15″ M-LOK handguard, and oversized trigger guard. Package quantity is 1 (SKU: WS16-556-SG).
Why This Product
Verified attributes identify handguard mounting style and trigger guard ergonomics relevant to accessory fit and handling. Package quantity = 1 is recorded for ordering and receiving workflows.
Key Verified Specifications
- Brand / Manufacturer: Wise Arms (source: f002, f006, f007)
- Product category: AR Style Centerfire Rifles; Rifles; Firearm (source: f003, f005, f004)
- Model / SKU: WS16-556-SG (source: f014)
- Noted attributes: 15″ M-LOK Handguard; Oversized Trigger Guard; 3.5 lb. Trigger Kit (source: f009, f010, f011)
- Package Qty / Pkg Qty: 1 (source: f008, f012)
- Availability (platform): instock (source: f015)
Appropriate Use Cases
- Retail or dealer inventory records that must list handguard mounting type (M-LOK) for accessory compatibility planning (source: f009).
- Ordering single serialized units where package qty = 1 impacts shipping and receiving procedures (source: f008).
What Customers Should Know
- Structured facts provide brand, SKU, attributes, and package qty; verify finish, exact barrel profile, and serialized documentation requirements with manufacturer documentation before purchase (source: f014, f008).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

