Callaway Epic Irons and Hybrids Created from the same DNA as the GBB Epic Drivers, the Epic and Epic Pro irons boast a host of premium, precision-milled and robotically laser-welded components to give pinpoint control over centre of gravity location, COR, MOI and vibration control. At the heart of each head is a high-grade, lightweight Read more…
Kisner’s Great Big Bertha driver is unusual in that the production model only has one weight in the sliding track, but Kisner’s has two – one in the centre rear and one in the heel to promote a draw bias.