2018 Monsta DNA Mutated 4500 Handle 26.5oz. Bat is in like new condition with less than 50swings.. Comes with vulcan grip and matching bag.. The item "2018 Monsta DNA Mutated 4500 Handle 26.5oz" is in sale since Tuesday, May 08, 2018. This item is in the category "Sporting Goods\Team Sports\Baseball & Softball\Bats\Softball-Slowpitch". The seller is "andrespice_7" and is located in Williamsport, Pennsylvania. This item can be shipped to United States.