P-rod trigger group on a Disco

[KnifeMaker]

I put the mrod gen 1 trigger n the Maximus. Had to use the shim supplied by discos-r-us. Tried the factory hammer. GRRRRR! Very hard on the mrod sear.

Purchased the Challenger hammer. Very well made, and works well. It is already notched for the breach screw, but was still touching so milled it further back with carbide end mill.
No reason a carbide burr in a dremel wouldn't work just fine. It only needs to come back about 20-25 thousandths. 

Knife