* 1mm (0.040") thick annealed 4130 steel
* Requires a flat sided front trunnion
* Rails and receiver flat need to be heat treated after bending
* Holes are undersized and need to be reamed to size after bending
* Mag stabilizers need to be trimmed before installing the rails
* 922r compliant part
MADE IN THE USA
NOTE: Will NOT work with bulged RPK style trunnions.