FishLab Hard Mack Attack 9" 6oz Fast Sink Fishing Lure FishLab Hard Mack Attack Fishing Lure. This swimbait measures 9 inches (22.9cm) and weighs 6oz (170g). Designed as a fast sink model with a lifelike swimming action and a jointed body for maximum realism under water. Features a white and neon yellow striped patterns with realistic eyes and heavy-duty treble hooks. Brand new in original factory packaging.