I have an 87, along with a good number of 37s. While the quality of the 87 is less than that of the 37s from the 40s-60s, it is easily on par with that of the Kings Ferry 37s. I have yet to have any problems with mine. Be careful if you decide to order extra barrels for your 87, even though they should work with 37 barrels made for guns above 855,000 they don't always headspace properly.