The Bird DOG BD-9 is a semi-automatic 9mm tactical carbine with a 16.5-inch barrel, described by the supplier as Houston made. It has an anodized finish, a 15.5-inch M-LOK rail handguard and a Thril grip and stock. One 17-round magazine is included. Our spec sheet lists this unit as used, while the supplier describes it as new and shows a stock photo, so both labels apply.

The 16.5-inch barrel and M-LOK rail suit buyers who want a 9mm carbine for range practice or home defense with room to mount accessories. The 17-round magazine and the rail define the configuration. Buyers who want a carbine that accepts an M-LOK accessory can mount one directly to the rail. Its anodized finish and Thril stock complete the configuration as listed.

Key features

• Semi-auto 9mm tactical carbine, 16.5-inch barrel
• 15.5-inch M-LOK rail handguard
• Anodized finish, Thril grip and stock
• Includes one 17-round magazine
• Spec sheet says used, supplier says new

Ships to your FFL dealer for Form 4473 and a background check; pickup is at 18 or older, or 21 where the state requires it.