M31 Semi Auto Receiver Assembly instructions and BATF Approval Letter
This packet includes the steps necessary to build your own M31 semi auto receiver. The BATF letter included lays out the rules for manufacturing and proper marking. Please look at PN M31S-GNPT-XX09-BKXX-RCKT for a complete diagram.
*This Package is for the receiver only, not the complete rifle.
MG34 Feed Cover Axle
MG34 Recoil Spring
MG34 FA Sear Pin
MG34 Cocking Handle Assembly - Out of Stock
MG34 Cover Latch Grip
MG34 Ejector Retaining Pin
RIGHT SIDE PLATE FOR SEMI-AUTO M2
MG34 Belt Feed Pawl
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