MOSSBERG 590A1 NIGHT SIGHTS NO FURTHER A MYSTERY

The 24" barrel is the merchandise of a new manufacturing procedure designed by Mossberg to add to far more precise shot placement when applying factory made ammunition. The barrel is topped with a vented rib and outfitted with a HIVIZ TriComp fiber-optic front sight.Mossberg released the replacement on the 930 series in the Gunsite Academy (gunsite