Ruger hasn't mentioned everything about it In any case, we would know If they're making a Gen four just after SHOT in Jan. Barrel – The barrel is where the propellent gasses are converted to kinetic Vitality. These speed up the projectile down the bore. The barrel also houses the https://savagearms110pcs01009.pointblog.net/the-smart-trick-of-q-firearms-that-no-one-is-discussing-69597661