Turks make excellent: wool rugs, pomegranate juice, fig preserves,.... luv those, but I'm not sold on their shootin' iron.
It's hardly surprising that Mossberg pump is such a tough gun, that's because it's a modified version of Remington 31. According to US military the Remington 31 was the finest combat pump used in WWII (with Winnie Mod. 12 being close second).