This New Barrel Made Factory Ammo 36% More Accurate | Proof PXT vs Proof Traditional

Can a barrel really make your rifle 20–50% more accurate without changing ammo, optics, action, or shooter? That's exactly what we're testing today! I put the brand-new Proof Research PXT (Proof Exponential Twist) barrel head-to-head against a traditional Proof carbon-fiber barrel using the same rif