DEMARINI MAGNUM SIGNATURE MODEL '27 USSSA BATThe alpha is back again. The 2027 DeMarini Vanilla Gorilla overpowers opponents with its 12. 5 endloaded Advanced Performance Composite Barrel, a heavy swinging design made to obliterate pitches with unbelievable power and bat speed. The 2027 edition of Jason Magnums Signature Vanilla Gorilla features an extra stiff 4. One Composite Handle to launch missiles all over the park and assert dominance against USSSA competition.