What lures are 4-13" long, been used regularly on the West Coast and have caught some of the biggest bass ever? Yep, Swimbaits.Now a change is happening, these lunker catching baits are being used on the East Coast as well. It doesn't take a 20 pound bass to eat a 12" swimbait. One thing the swimbait is known for is big bass and they will catch big bass in any lake if used right.Some of the swimbaits are pricey to say the least, while some go for $150.00 in the store or more others have been sol.