.450 Ackley 465 gr Triad Velocity (fps) Mzl. 100 200 300 400 500 2400 2169 1950 1747 Energy (ft. lbs.) Mzl. 100 200 300 400 500 5947 4857 3927 3150 Bullet Path Mzl. 100 200 300 400 500 -1.50 +2.93 ZERO -12.17 Ballistics Home .