Hot Launch C521 Iron
The Competition Spec 521 irons are maximum distance and forgiveness irons in a traditional cavity back design. The Hot Launch C521 Irons are made with the extremely soft 431 stainless steel, providing the optimal feel for players of all levels.
Undercut Cavity - The C Series irons incorporate an expanded undercut cavity to provide maximum forgiveness, power, and consistent performance. The expanded undercut cavity back design delivers an increased repulsion effect for high-speed power off the face and a higher launch angle and enhanced forgiveness.
Wider Sole Design - A 15% wider sole lowers the Center of Gravity and offers superior bounce and increases launch for cleaner, high-flying shots. The wider sole design leads to cleaner turf interaction for more consistent shot making.
Chamfered Face - A Chamfered Face around the topline and leading edge of the iron allowed for an increase in face height and topline thickness without affecting the traditional shape of the Hot Launch C521 Irons.
Advanced Toe Weighting - Advanced toe weighting technology in the C521 Iron maximizes stability on impact and provides better off-center hit distance from the face of the iron. The strategically placed toe wight elongates the sweet spot and pure feel off the face of the irons.
Power Lofted - The lower and deeper Center of Gravity allowed the C521 irons to be power-lofted for added distance and lower spin with the same launch characteristics as a standard lofted iron. This makes for a modern long-distance iron design that will provide extra distance and straighter shots with the same apex height expected from each iron.
Premium Aldila Rogue Shaft and KBS MAX 80 Shafts - The mid-high launch, mid-spin shaft Aldila Rogue shaft was chosen for the Hot Launch C Series due to their even release for players that like a smooth, active feel by using advanced, high-modulus Graphitic Carbon Fibers. The C521 Iron is also available in a KBS MAX 80 steel shaft, a lightweight low-kick point steel shaft that produces a high trajectory.
Available Lofts in Right-Handed: #4/22-degree, #5/25-degree, #6/28-degree, #7/31-degree, #8/35-degree, #9/40-degree, P/44-degree, A/49-degree, S/54-degree, L/59-degree
Available Lofts in Left-Handed: #4/22-degree, #5/25-degree, #6/28-degree, #7/31-degree, #8/35-degree, #9/40-degree, P/44-degree, A/49-degree, S/54-degree, L/59-degree
Stock Shaft/Graphite: Aldila Rouge (55-gram L-Flex, 55-gram A-Flex, 65-gram Regular-Flex, 65-gram Stiff Flex and 65-gram X-Flex)
Stock Shaft/Steel: KBS Max 80 R, S
Grip: Lamkin Z5 Rubber available in Undersize, Standard and Midsize.
