Does anyone know if the Remington 870 Bayonet Lug Mount (1/2 mount) by S & J Hardware will fit properly on a Mossberg 590 (I have the 20" 9-shot Mariner)?
Is the height between the barrel and mag tube the same on a Remington 870 as on a Mossberg 590?
Is the height between the barrel and mag tube the same on a Remington 870 as on a Mossberg 590?




















































