Reference Drawings (PDF)
Weapons Guild Step by Step Build with BRP Receiver
WW2 Waffenmeister Handbook
MG42 SA Firing Pin Timing
Second Pattern Bolt (machined)
First Pattern Bolt
BRP Semi Auto Bolt Assembly
-Semi Auto Mainspring Included
BRP Semi Auto Bolt Assembly less orignal bolt head and drilled striker / firing pin wedge.
Drill size .1660" (size 19)
Includes all parts except for the original bolt head and drilled firing pin wedge...
German MG3 ratchet plate for your MG42, MG1, MG3 or Yugo M53 build. Hard to find part in uncut condition.As pictured these are taken off German receivers. As such they are not new. These are rough as there is no easy way to remove one from a demilled...
German production MG3 rails: no holes
This part gets welded to the bottom of an original MG42 bolt for the semi-auto pattern charging catch.
Removed from bolt
MG42 Ratchet Plate (new production)
This part is welded to the underside of the MG42 Semi-Auto receiver to prevent the introduction of a full auto bolt.
This part is welded to the rear of an original MG42/53 bolt carrier.
Includes Roller Bearing, Support Shim, Rear Post, and Screw
The Rear Post is pressed into the bearing hole in the original bolt carrier (002 interference fit). The original bolt carrier will need to be reamed to a precise diameter...
Includes Rear Post only.
The Rear Post is pressed into the bearing hole in the original bolt carrier (002 interference fit). The original bolt carrier will need to be reamed to a precise diameter. Diameter of post .285 Size of reamer .283 We typically...
Center of Wedge Drilled for use with a Semi Auto MG-42 firing pin
ONLY INCLUDES THE WEDGE
MG42 Semi-Auto Ejector Bar (Second pattern)
Include retaining pin
MG42 Semi-Auto Firing Pin with Spring
MG42 Semi-Auto Firing Pin with Spring (Second Pattern)
Spacers included for timing of pin tip to head
MG42 Semi-Auto Firing Pin FRONT SPRING
This spring is the same for both patterns of firing pin.
This bushing gets pressed into the ejector pusher to support the semi auto firing pin
For BRP-pattern MG42 SA
Original item: Yugo mfg
This kits includes the parts we use to convert a full-auto MG42 / M53 bolt to a semi-auto configuration:
Firing Pin w/ spring
Firing Pin Support Bushing
Roller Bearing Screw
Roller Bearing Support...
Original Item: Yugo