The 1187 is a safety modified Reminton 1100. The safety was changed in 1987, hence the model number change from 1100 to 1187.
The main difference between a model 1100 and an 1187 is, the 1100 is a semi-automatic auto loading shotgun, and the 1187 is a pump shotgun. Sorry, but that doesn't appear to be correct-the 1100 and 1187 are both autoloading shotguns-the Remington Pump guns are the 870 and the 887. The 105 is also a new autoloading gun. I still can't see any difference between the 1100 and the 11 87..... The 11-87 "replaced" the 1100 for a short time. The main difference is the gas system which handled light loads and magnums without any adjustment. If you wanted a magnum in the 1100, it had a single gas port and did not handle light loads with that barrel. the 11-87 did a better job of that function than the 1100. However, the 1100 was so popular that Remington had to reintroduce it, especially among clay target shooters. Hope this helps.
NO! The 1187 barrel was for remington shotguns,the auto-5 shotgun is a browning shotgun.
NO, DO NOT ATTEMPT TO DO SO!!!!!!!!!!!!
100-360 or so
The value of an 11-87 Remington shotgun depends on the condition of the gun. This shotgun in excellent condition sells for between 50.00 and 625.00 as of 2014.
The factors of 1187 are: 1, 1187. 1187 is a prime number.
If you go to Remington's web site, you can request one or download one.
Not much. A few more years of R&D, better material.
IMHO you would be better served by ordering a replacement manual for free on the Remington site.
No, the 11-87 is a semi auto shotgun. If you saw a pump action which looked like an 11-87, it may have been a Remington 887.