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Suomi 31 Receiver Side Plates. One pair. These side plates are great for replacing the torch cut plates on your lower receiver. Made from high quality 4130 tool steel.
Semi auto tube for the SUOMI 31This tube has a reduced inner diameter and an outer diameter matching..
$250.00
New made SUOMI 31 16" barrel in 9MM. This fits both our semi auto tubes (S31T-RID) and original f..
$175.00
Semi automatic bolt kit for the SUOMI 31 This closed bolt system works extremely well and elimi..
$280.00
