Suomi M31 Parts Kit with Horizontal Cut Receiver & Original Barrel ("Compensated" Shroud)

Price: $169.99
Item #M31KIT-Tc

Suomi M31 Parts Kit, 9mm "Compensated" Barrel Shroud 
with Horizontal Cut Receiver

NOT Eligible for Free Shipping

Used good condition;

Kit includes:

·         De-milled Receiver is Horizontal Cut 

·        Front Trunnion as shown in photos

·         Original 9mm Barrel

·         36rd Stick Mag included (mags only shipped where legal, follow this link for magazine restrictions: )

All NFA rules apply. 

Parts Kits Restrictions: CA, KS, NY, Puerto Rico, Washington DC,  Cook Co. IL

Photos show a good representation of the kits available. (remember receivers will be Horizontally cut and the upper portion in NOT included).


These kits are intended for collectors, repairs, or for replacement parts only. They have been de-milled per BATFE specifications.


The Suomi Submachine gun also called the KP-31, is a Finnish built rifle. Used in WW2 by Finnish and Swedish troops against the Soviets in the Winter War of 1940.

Item #: M31KIT-Tc