Savage offered the .300 Savage in the 110-series from 1991-1995, and then again in 2009-2010. Those made in the 1990's would be flat-top long-actions as at that time everything was made on a long-action. The Gen I short-actions (4.52") were discontinued in 1988 when Savage went into bankruptcy protection, and the new Gen II short-actions (4.275") didn't appear until 1998. Those made in 2009-2010 would be Gen III short-actions (4.40") with the AccuTrigger and round-top receiver.