Join Justin from Palmetto State Armory at the range as he demonstrates how to properly adjust the gas block on your 300 Blackout JAKL. Learn the step-by-step process to ensure your rifle cycles smoothly and locks back correctly, no matter what ammo or suppressor you’re using.
Update for Virginia Customers: Shipments of affected firearms and magazines to Virginia addresses are temporarily paused due to pending legal cases and unclear court guidance. We will resume shipping the moment we have a clear legal resolution.