Best bet is to buy the rifle you want and convert to a bottom metal system capable of AI mags, Rugers Gunsite scout and precision rifles use them as well at almost any aftermarket chassis and a whole bunch of factory rifles nowadays. There are tons of aftermarket bottom metal designs to convert almost any brand, from $100 plastic Magpul systems that come with a plastic mag to $500 for just the bottom metal. Depending on the definition of "tactical" or "precision" a ruger Gunsite scout is a damned fine gun, they have a good rep for all being accurate, mine sure as hell is, and it comes factory with a 10 round AI.