The only shells suitable at my Walmart would be the AA low noise, low recoil shells. At 6200psi and if you experience the 1000psi increase because of the 2 1/2 inch chamber, you're still below the 8000psi level. Modern Dove loads are well above that.
Regards
Ken


I prefer wood to plastic, leather to nylon, waxed cotton to Gore-Tex, and split bamboo to graphite.