I just bought this last week. Installed it on my remington 11-87 barrel. Then I bought a longer barrel which already had sights so now I have no need for these sights. They were 32bucks + shipping from cabelas. When I adjusted the rear site the fiber optic strip cracked. I fixed it with superglue and in no way does it affect the site. Im posting a pic and the cracks on the upper part near the end. Again, you have my word this doesnt affect the site in anyway. I would keep them, but I have no need for them now. I'd like to get 20bucks shipped.. I take paypal or money orders
These fit any remington rib barrel(1/4th inch)

here are the pictures and ask any questions you have please. My email is [email protected] and I check that often