The SA-15 PDW is our version of the perfect .300 Blackout firearm. We didn't just take an already existing configuration and convert it .300 Blackout. We developed this AR-15 style pistol from the ground up. The 8.3" barrel is right in the "sweet spot" for barrel length on a .300 Blackout firearm. Combine that with the SBPDW collapsing pistol brace, and it gives you the ultimate compact package. We developed this AR-pistol with many high-end features and components. At the muzzle end is Dead Air's Keymo muzzle break. While it is incredibly effective at reducing recoil, It also gives you the ability to mount any suppressor compatible with the Keymo quick attach system. The trigger is a TriggerTech Duty series single-stage, with an incredibly crisp break, and almost zero creep. The firearm also comes with Magpul Pro flip up sights allowing this pistol to be ready to go right out of the box!