TRUGLO Fat Bead Dual-Color Fiber Optic Sight

best sight ever bought, i highly recommend the red one. fast shipping and high quality sight, eazy to install..... 5 stars

This sight is on the end of my everyday shotgun. Nice and big, but not over the top. My eyesight isn't what it use to be, so this little guy works awesome. Make sure to use some "thread lock" on it.

Did not work properly. Set screw is to small and wouldn't stay tight. Threads let go eventually and I ended up replacing it.

My sight was 'previously tried', the torn card and scotch tape were evidence of this. That said..., it looked ok, so i installed it. I used 'Blue Loctite'. took a few turns, was not best fit. I got it to what was 'full tight, needed to go another 1/8th inch....I was skeptical, but gave it a nudge and was LUCKY. It DOES NOT SIT FLUSH with barrel. It IS properly installed. Smooth barrel Winchester. Can slip a business card under it...It is a LOT better than the factory Brass Bead for my old eyes, I just hope it holds up...I KNOW it won't move, especially with Blue Loctite...PLEASE...Don't use Super Glue as suggested in other reviews....Super Glue can't take heat and is brittle when dry. Install it properly. The sight picture is Great now...

Ordered the green one by mistake, wanted red but I tried it anyway. Threaded post is too long and has to be ground down flush with inside of barrel but they all do and loctite is a must. Color seemed dull to me and washed out in daylight or lighted rooms but the kid liked it so I gave it to him and got a red one instead. So much brighter. If you like dull green sights this is for you.