

At a glance
The Tierney has a stiffer 90 flex with a T88 curve, while the Bellows comes in at 85 flex with a T28 curve. Both are pro-spec Catalysts with the same mid kick, so your choice comes down to which blade pattern suits your shot and whether you prefer a bit more whip in the shaft.
The numbers
Pick the True Catalyst 9X3 Pro Stock C. Tierney
Pick the True Catalyst 9X3 Pro Stock K. Bellows
True
Catalyst 9X3 Pro Stock C. Tierney
True
Catalyst 9X3 Pro Stock K. Bellows
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Understand what flex numbers actually mean for your shot before you pick.
Read the flex guideFind the equivalent of the curve you use in any other brand.
See the curve chartCatalyst 9X3 Pro Stock E. Daddanov vs Catalyst 9X3 Pro Stock K. Bellows
True vs True
Compare →Catalyst 9X3 Pro Stock C. Tierney vs Catalyst 9X3 Pro Stock E. Daddanov
True vs True
Compare →Catalyst 9X3 Pro Stock K. Bellows vs HZRDUS PX Pro Stock Mathieu Joseph
True vs True
Compare →Catalyst 9X3 Pro Stock C. Tierney vs HZRDUS PX Pro Stock Mathieu Joseph
True vs True
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