Funny I went the other way, I'm on the group buy for the side feeder upper for a different reason.
I prefer a dedicated lower for non 233 calibers in my ARs, so I plan on taking a 0% forging and making a lower for this 7.62x25 side feeder, I haven't done it yet but it doesn't look too bad with just Jigs and Drill press here's my plan anyway.
I will file the top and back flat, then put it in the CNCGuns Lower drilling Jig and drill the front & rear takedown holes, trigger, hammer and safety.
Then while it's still in the Jig attach the FCG Jig and drill and mill out the FCG pocket and rear takedown pocket with my drill press.
Then flip it over and drill the pistol grip hole and detent hole and tap them both.
I have the alignment tool with the shell reamer to open up a 1" hole that I will drill in the buffer area. Then with the upper attached once I open the rear takedown area and the monster tap to thread the buffer hole.
Then I am going to cut the magwell area off at an angle since I don't need it and bolt the takedowns on so I don't need the detents for the front and rear. I also want to stamp or engrave it to match the 7.62x25.
I also plan on cutting off the bolt stop catch area and I will be using the 1/8 ball bearing detent for the safety so I can remove the handle without an issue there.
Unless I can figure out how to anodize it I will probably spray and bake on a finish.
So what do you guys think, I haven't done it yet so it's all talk but this sounds like the simpleist way to use a 0% forging I can come up with.
I have used the Lower drilling Jig and the FCG Jig and the taps previously on 80% lowers.
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