Callaway Apex MB Prototype (4-9)

“While the AS-1/TC-202 combo set Scott debuted at the U.S. Open looked to be intact, we spotted a Callaway Golf Apex MB Prototype 5-iron in Scott’s bag.”

“Burns had been using Callaway TCB irons but, at the start of 2026, he changed to Apex MB, with it appearing to be prototype model.”

“That setup included the new Callaway GBB Epic driver and fairway wood , along with Callaway Apex MB prototype irons, Titleist Vokey SM6 wedges , an Odyssey putter and the Titleist Pro V1x ball .”

“Callaway Apex MB Prototype (4-9)”