Suomi M31 Parts Kit with Horizontal Cut Receiver, Original Barrel ("Slant" Shroud) & 4 36rd Magazines

Price: $273.95
Sale Price: $159.95
You Save: $114.00
Item #M31KIT-Tss

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

NOT Eligible for Free Shipping

Surplus good condition; stocks may have scratches, nicks, non structural cracks and splits.

Kit includes:

De-milled Receiver is Horizontal Cut 

Front Trunnion

Original 9mm Barrel

4 36rd Stick Mags grade 3 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, Washington, Cook Co. IL

Photos show a good representation of the kits available. (remember receivers will be Horizontally cut and the upper portion is 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-Tss

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