We are experiencing shipping delays. Please plan on 1-2 weeks for delivery.

EX Tactical Front Sight - RB ST 12 Gauge

EX Tactical Front Sight - RB ST 12 Gauge

SKU: ex-tactical front sight - rb st 12 gauge

This fiber optic front sight lines up seamlessly with the EX Tactical Rear Sight. Steel side guards withstand serious punishment.

  • Designed for a ribbed barrel with or without magazine extension tube.
  • Factory bead must be removed on some guns (see installation instructions)
  • Clamp is CNC machined from 6061-T6 aluminum with matte black hardcoat anodized finish
  • Comes with shims to fit a range of barrel diameters
  • Optional Tactical Accessory Rail can fit on either side
  • Use with EX Tactical Rear Sight for complete system

Need both the front and rear sight?
Save when you bundle!


  • designed for: Remington 870 and Winchester 1300
  • also fits: similar diameter barrels
  • barrel: ribbed
  • magazine extension: none or OD>1″
  • color: black
  • material: 6061-T6 aluminum
  • finish: hardcoat anodized finish
  • fiber optic: red (green is also available on request. Please leave a note on the Checkout page if you would like green instead of red fiber optic color)
  • The sight bead on all Remington/Winchester sights is 0.6" up from the top of the barrel
  • Related accessories:
    Accessory Rail
    2-Rail Accessory set
    EX Rear Sight


I have an after-market magazine tube extension. Will the system work with that?

Yes, this sight can accommodate extended magazine extension tubes 1” or larger.
If you are in the market for a mag extension and have an 18″ or 20″ barrel, we recommend the TacStar Magazine Extension for 12 gauge shotguns (select the Remington 870 8-shot size from the TacStar website to view details). Gander Mountain and other stores carry this brand.

My magazine tube is big – over 1” in diameter. Can I still use the system?

Yes! Select EX Front Sight - ST version or this EX Front Sight – RB version (depending on your barrel) to accommodate the larger diameter

I have a Mossberg. Can I use this site on it?

No. The rib of the Mossberg is higher and wider than the Remington’s so this won’t fit.


Click here for PDF file


Meet the EX Ghost Ring System!