It's hard to find a feature or option not available on the new 16-Gauge Finish Nailer (model FN1664K) from Stanley-Bostitch. It comes with four interchangeable tips for different trim profiles, and fires standard 16-gauge finish nails from 1 inch to 2-1/5 inches long. It also has a dry-fire lockout feature and oil-free operation to prevent marring, swivel air-fitting for maneuverability, integrated filter, selectable sequential or contact firing, and tool-free access for clearing jams. Price: $169. 800-556-6696.