Windham Weaponry WW Rfl A4 SBR 5.56 NATO Black SBR (AR-15 Pattern)

Windham Weaponry WW Rfl A4 SBR is a semi-automatic AR-15 pattern short-barreled rifle chambered in 5.56 NATO with a 10-inch barrel and a collapsible telescoping stock. With a published SBR OAL of 30.75 inches and factory iron sights, it’s built for compact handling while retaining the standard AR-15 feel and controls.

Key features

• Chambered in 5.56 NATO for common AR-15 ammunition compatibility
• 10-inch SBR barrel for a more compact overall profile
• Telescoping collapsible stock for adjustable length of pull
• Factory iron sights for immediate use without an optic
• Standard AR-15 pattern controls including manual safety
• Optic-ready rail for adding a red dot or other optic

If you’re looking for a compact, 10-inch 5.56 NATO SBR platform with classic AR ergonomics, this Windham Weaponry configuration is ready to build out for your setup.