Carlson's 12GA Improved Modified Sporting Clay Choke Tube for Browning, Winchester, Mossberg, Weatherby
Charter Arms
The Carlson's 12GA MOD Sporting Clay choke tube is built for shooters who demand tighter, more consistent shot patterns on the clay course. Whether you're running an O/U at a local shoot or working doubles, this modified-constriction tube delivers the density you need to break targets reliably. It fits Browning Invector, Mossberg Model 500, Winchester, Weatherby, and Savage 12-gauge choke systems, making it a practical upgrade for most modern shotguns.
Carlson's engineered these tubes from 17-4 stainless steel and precision-machined each one with a 25% larger parallel section than conventional chokes—the geometry that matters. That longer parallel zone throws denser, more predictable patterns downrange, a real advantage when you're trying to stack pellets in a 30-inch circle. The modified constriction sits right in the sweet spot for sporting clays, tight enough for distance but open enough for reasonable swing and lead correction.
Practical details make a difference in the field: knurled ends let you remove and swap tubes quickly with bare hands, no tools required. The constriction is laser-marked on the end so you always know what you've got threaded in. Carlson's tubes handle lead shot, steel shot, copperplated shot, nickel shot, Hevi-Shot, and buckshot—though keep steel larger than BB out of constrictions tighter than full when possible. A lifetime warranty backs every tube.