firearms - ! - Finishing a AR15 0% Forging Receiver Step by Step.pdf - Militar - md_rapid

After squaring the blank in the vise, Cut the top plane until it is just cleaned up all

the way across.

Then flip it over in the vise, and make a few passes over the bottom "feet", so you

can hold it securely in the vise.

Then lay it on it's side, with the bolt catch side up, and decide where the pivot pin

hole should be. Make sure all the features will be where they need to be. There

are no pictures of this step, sorry. Really not much to it, though. Next use a

center drill to start the hole, followed by a standard drill.

Finish up the pivot pin hole with a reamer.

Here is another shot of reaming the pivot pin hole.

firearms - ! - Finishing a AR15 0% Forging Receiver Step by Step.pdf