Universal 12/20 Gauge/Shotgun Glowing Green Line Plain Barrel Front Fiber Optic Sight

I got this for my new shotgun that only had a bead sight. It took a little effort to get it in place...it fits right at the end of the barrel. Others had noted that it could crack as you are trying to get it in place, so I was extra careful. It is a little stiff, but that's a good thing I think as it held up and didn't break. It works perfectly and is a lot better than just the bead.

Purchased for a Mossberg Maverick 88 security. Works perfectly as wanted. Fast sight picture without distracting. Great budget option.

No frills, functional front sight. Sort of a pain to line up with the bead since you have to take it completely off (it doesn’t move once it’s on the barrel). The Hi-Viz version of this is slightly better quality, with a brighter optic, but this one works just fine.

It fits on very snug. Was an instant upgrade for my Winchester Defender 1300. Doesn’t wobble or get out of position. Have fired my shotgun with it 5 times already and it works as it should. Great value and installation is pretty straight forward.

I bought this to use on a Winchester Model 1300 Defender 12 gauge shotgun, that comes equipped with a small bead sight at the front. The installation of this Ultimate Arms sight was a good idea. The green sight collects a lot of light and the ease to align the barrel of the shotgun with the downrange target is greatly improved. I might add that I am using slugs through the Winchester, so target sighting is a bit more crucial than shooting shot loads. Installing this sight is just a little tricky in so far as the fit is quite tight, but it does go on with just a little patience and effort. It will fit. Once it is on, it is on for good. It does not move under slug recoil.. I was using the shotgun at 50 yards and easily getting 1" groups, centered.. The sight has a small notch in the front that captures the existing bead sight, so it self aligns. If you use a shotgun at a target range, this sight will add to your enjoyment. Recommended.

Snapped on super tight. Almost too tight. Was very difficult to get just right on my 12gauge but it works.

Snapped right on, firmly in place (12ga). A little epoxy for good measure; and, good to go!

Snaps on to 12 ga with effort. Heating in boiling water seemed to help flexibility. Gathers light in sun for targeting. Will not help at night or low light conditions.