CATEGORY: Max Game Improvement Irons
PRICE: $800, steel; $900, graphite
WE TESTED: 4-SW with True Temper Speed Step 80 steel shafts and 4-SW with Mitsubishi Fubuki AT graphite shafts
KEY TECHNOLOGIES: Wide soles are meant to improve contact from a variety of lies.
PLAYABILITY: Predominantly straight, though a few guys can shape shots a bit; easy to get airborne with a naturally high trajectory; reliable from the rough in all but the worst situations.
ACCURACY/FORGIVENESS: The club’s strongest attribute — turns bad swings into acceptable shots; for some, it maintains distance and produces straight shots as well as anything they hit.
DISTANCE CONTROL: Hits your target consistently once you get it dialed in; easy to throttle back when you want to take something off it; plenty long, even if it’s not the longest of the bunch.
FEEL: Firm, stable, and solid through the ball, even out toward the heel or toe; there’s enough feedback to play short approaches around the greens; well balanced — not so light that you lose the head at the top of the swing.
LOOK: Relatively thick topline and large cavity don’t detract from the view at setup; gray head and visible scoring lines make them easy to line up.
Very wide sole doesn’t perform as well as some would like; huge distance just isn’t there for some guys; it actually produces a higher trajectory than other testers prefer.
BOTTOM LINE: The Callaway XR OS is a nicely balanced package that provides outstanding accuracy and ease-ofuse with a solid feel. The larger head offers more forgiveness — and inspires more confidence — than the XR.