Shooter's Choice 100% cotton square gun cleaning patches are not only more absorbent, but will not leave streaks in your barrel. ----------- **2.5" Patches** .30, .30-06, .30-30, .303, .308, .300 Win. Mag., .32 CAL, 7.62MM, 8MM, .338, .340, .35 CAL, .357, .370, .375, .380, .38 CAL, 9MM, 9.3MM, .40, .401, .404, .405, .41 CAL, 10.75, 10MM, .44, .444, .45, .458 CAL