Flutes in gas check make it easier to load - Longer Length combined with aggressively tapered shape - Larger hollow point cavity reduces weight and maximizes internal expansion - Larger diameter gas check for tight seal - Smooth plated finish reduces standard deviation between shots for superior accuracy - Polycarbonate tip preserves aerodynamic integrity and prevents premature expansion - Scores inside gas check allow positive release when bullet exits barrel - Sabot Included: Yes - Bullet Style: Polymer Tip Flat Base - Grain Weight: 220 - Black Powder Caliber: .40 - Quantity: Pack of 15