;Com-Pac 23 :This model was introduced in 1978. It has a length overall of , a waterline length of , displaces and carries of ballast. The fresh water tank has a capacity of . ;Com-Pac 23 Mk 2 :This model was introduced in 1979. It has a length overall of , a waterline length of , displaces and carries of ballast. The fresh water tank has a capacity of . ;Com-Pac 23 Mk 3 :This model introduced in 1984 and carries a
bowsprit. It has a length overall of , a waterline length of , displaces and carries of ballast. A Japanese
Yanmar diesel engine of was a factory option. ;Com-Pac 23 Mk 4 or 23/IV :This current productionmodel has a length overall of , a beam of and displaces . The keel and rudder both use a
NACA airfoil low drag-high lift design. ;Com-Pac 23 Pilothouse :This model was introduced in 2011 and features a
pilothouse from which the boat can be steered by a
wheel in inclement weather. It has a length overall of , a waterline length of , displaces and carries of ballast. ==Operational history==