The Wise Arms WA-15B pistol in .300 AAC Blackout with an SBA3 brace and black finish (brand part no. 7.5-300-SBA3-BLK) is an AR-pattern pistol built for a large-format, brace-stabilized platform in the compact .300 Blackout chambering. Wise Arms builds the pistol with a 7.5-inch barrel rated at a 1-in-8 twist for stabilizing heavier subsonic and supersonic .300 Blackout loads, and a 30-round magazine ships with the pistol. The SBA3 brace attaches to a standard AR-pattern buffer tube for shoulder stabilization. Among AR-pattern semi-auto handguns, this WA-15B configuration favors shooters who want a compact .300 Blackout pistol build.

Key Specifications

• The chambering is .300 AAC Blackout.
• The capacity is 30+1 rounds.
• The barrel measures 7.5 inches with a 1-in-8 twist rate, suited to both subsonic and supersonic loads.
• The pistol ships with an SBA3 brace for shoulder stabilization.
• One 30-round magazine ships with the pistol.
• The action is semi-auto.
• The sights are No Sights.
• Overall length measures 36 inches.

Frequently Asked Questions

What brace does this pistol include? An SBA3 brace, attached to a standard AR-pattern buffer tube.

What twist rate does the barrel use? A 1-in-8 twist, suited to both subsonic and supersonic .300 Blackout loads.

Buy the Wise Arms WA-15B Pistol, .300 Blackout

A compact, brace-stabilized .300 Blackout build is exactly what this WA-15B delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.