Wise Arms WA-15B 5.56 NATO AR Pistol 7.5″ Barrel ODG with SBA3 Brace

The Wise Arms WA-15B is a compact AR-platform pistol chambered in 5.56 NATO/.223 REM, built around a 7.5-inch barrel and equipped with the SB Tactical SBA3 pistol brace for a stable, one-handed shooting platform. Finished in Olive Drab Green, this pistol is designed for shooters who want a maneuverable, hard-hitting firearm suited for home defense, truck gun duties, or range use. It ships ready to run with a 30-round magazine and a 1-in-8 twist rate that handles a wide range of projectile weights reliably.

Key Specifications

• Chambered in .223 REM / 5.56 NATO for broad ammunition compatibility.
• The barrel measures 7.5 inches, delivering a compact, highly maneuverable package.
• Features a 1-in-8 inch rate of twist, stabilizing a wide range of bullet weights.
• Classified by the ATF as a pistol and equipped with the SB Tactical SBA3 pistol brace.
• Ships with one 30-round magazine and a total capacity of 30+1 rounds.
• Finished in Olive Drab Green (ODG) for a tactical, low-profile appearance.
• Operates on a semi-automatic action for reliable, consistent follow-up shots.
• Comes with no sights installed, leaving the optics platform open for your preferred red dot or magnified optic.

The WA-15B punches well above its weight class for a compact AR pistol. The bare top rail gives you a clean slate to mount the optic of your choice, while the SBA3 brace and ODG finish make this a purpose-built, field-ready firearm that stands out from cookie-cutter builds. Whether it lives in a vehicle, a safe for home defense, or sees regular range time, the WA-15B delivers proven AR-platform performance in a package that’s built to go where full-length rifles can’t.