TACO Grand Slam 280 Outrigger Top Mount The GS-280 is the 4th generation of TACO Marines outrigger top mount that sets the standard in the industry. Its rugged design will provide years of reliable service even in the most challenging saltwater applications. The redesigned locking head provides secure outrigger height positioning using TACO Marines patented spline lock technology which provides a positive lock with minimal parts for increased reliability. TACO Marine further enhanced the rotator