M31 Small Parts Kit
This kit includes all of the springs and the firing pin for the M31 Semi-Auto.
M31 Semi Auto Receiver Assembly instructions and BATF Approval Letter
ASR Barrel Nut
MG34 Lower Feed Block Complete Assembly
M31 Trigger Bar
ASR Two Stage Trigger Kit
MG34 Semi Auto Receiver Only (in the white)
M31 Suomi 36 Round Stick Magazine
MG34 SA Bolt Assembly
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