Have you tried contacting Valmet? FinnClassic 512s will work on a 412S but may need to be fitted.
Valmet was created in 1951.
Valmet ended in 1999.
Valmet Automotive was created in 1968.
Valmet Automotive's population is 1,425.
originaly the can has been bult on the machanic basic of remighton 3200. the first production line was introduce duning 1980s. an it stop for unknown reason. similar type of gun are the valmet siries(tikka, finnclassic) and of course the remigton 3200 and kriegkof.miroku 3000 is not in protuction and its value no more than 500 in good condition.
EAW sells them
100-500 USD
The Savage Model 550 was manufactured between 1971-1973, not many were produced. The barrels are made by Valmet (Finland). In very good to excellent condition the price ranges from $400-$500. They have a single trigger, auto ejectors, checkering and light engraving. A very nice shotgun for the price.
The car manufacturers with V include Vabis, Valmet, Vespa, Virago, Velox.
The value of a Valmet 412's 12 gauge over 30-06 under made in Finland depends on its condition. This gun in mint condition is valued between 600.00 and 800.00 as of 2014.
The 330 was manufactured by Vlamet between 1969 and 1980.