Do a search of "7600" and another for "Mini 14" and you should find your answer pretty quick. The Remington 7600 is so damned good they should have dropped their jam-o-matic semiauto a long time ago and saved the Remington name a lot of trouble. The Remington pump is reliable and trouble free, has a long life span, handles extremely well, is easily glass sight equipped, the trigger can be tuned to a nice crisp 3 pound pull, and the accuracy will be from very good to absolutely stunning. NYPD used 760's as counter sniper rifles to augment and support their M700P .308 bolt gun.
Regarding the Mini-14, I think Mr. T of the A Team said it best, "I pity the fool...!" Seriously, hands down the 7600 series of rifles would be my choice between these two with zero regrets and I'd never second guess or look back.