N-Sight Set Ghostring Green 3-Dot

Caliber 12GA, Repeating and/or se.Shotgun, Tactical Sight Set SG6 Locking Ring Ghostring 2-Dot Night Green and Front Sight Dot Night Green Interchangeable, Ghostring sight adjustable height and side and will fits W/P-Weaver or Picatinny Mounts, front sight fits standard barrels with diameter outside .819/20.8mm to .842/21.4mm and for bull barrels with diameter outside .858/21.8 to .882/22.4mm, include fastening screws and material, Code SHT04W LPA Italy. Rework is usally not necessary - professional installation recommended!