The 280 AI was developed by Parker Otto (P.O.) Ackley. P.O. was a lot like Roy Weatherby, a wildcatter who was in search of better solutions. His 280 AI set out to improve the .280 Rem by steeping the shoulder to 40 degrees to increase powder capacity. Weatherby is known for ballistics and velocity, our 280 AI offerings will push the industry standards on both.
Barnes VOR-TX Long Range Rifle Ammunition .300 Rem Ultra Mag 190 gr LRX-BT 3125 fps 20/ct Original price was: $89.49.$84.99Current price is: $84.99. 
Winchester Ballistic Silvertip Rifle Ammunition .300 Win Mag 180 gr. PT 2950 fps 20/ct Original price was: $69.99.$56.99Current price is: $56.99. Weatherby Select Plus Classic Hybrid Rifle Ammunition .280 Ackley Improved 168 gr JHP 20/ct
Original price was: $107.99.$89.99Current price is: $89.99.
