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Discussion in 'Rifles, Bullets, Barrels & Ballistics' started by trazman, Nov 9, 2011.
Has anyone ackley improved the .30-06? Is it possible in a semi auto rifle?
I think the shape of AI'd rimless bottleneck cases makes them less reliable in feeding for .30-06 self-loader actions.
Add 6 inches of barrel length to a standard .30-06 and you'll get about the same velocity as the AI version plus it would be easier to shoot accurately due to less recoil. Plus more barrel life, too.
In a bolt gun my 30-06 AI does 2900+ fps with a 165gr bullet out of a 24" barrel.
Nosler has some load data, 30-06 Springfield Ackley Improved - 165 Grain Load Data
I think it's a great cartridge but no knowledge how it would do out of an semi-auto.