Q built the Tall Boy to be the quietest 30 caliber can they could make without turning your rifle into a boat anchor. At 10.25 inches and 19 ounces, the length-to-weight ratio is unmatched in its class, and the all-steel construction handles everything from 300 BLK subsonic up through 300 Win Mag.
300 BLK runs movie quiet. 308 stays hearing safe. First round pop is tamed about as well as physics allows.
 
The Tall Boy is built from premium steel for full-magnum durability and finished in black nitride for corrosion resistance and a low-vis look. Mounting runs through Q's Quickie Fast-Attach, a true QD system that locks on with repeatable zero and no wobble. Spin up a Quickie-compatible muzzle device, push, twist, and go. Move it from your bolt gun to your SBR to your AR-10 in seconds.