Shotgun magtube clap with Light rail

[badboybeeson]

Shotgun Mag Tube Clamp with Light Rail
Confirmed fitment on:

Browning BPS police

Rem 870,1100,1187

Benelli m1,m2,sbe

Moss 500 7 shot

Win 1200,1300 7 shot

Norinco/hawn hp9 Pardner 18inch
Beretta1301
https://sjhardware.com/product/shotgun-mag-tube-clamp-with-light-rail/