ATI Outdoors Gen II Side Saddle, 9 Shell Customizable, Fits Mossberg 500/590, Fits with Modifications Remington 870, Winchester SXP and Maverick 88, Black Finish A.5.10.2551
Hi-Viz Ultra Narrow Magnetic Shotgun Sight. Fits shotguns with ribs from .171" to .265" (11/64" to 17/64") (4.2mm to 6.7mm). Features one Red, non-replaceable LitePipe. S200-R