While we could both interpret the law in such a way that neither of us would consider it an NFA item, ultimately the interpretation is up to the government. It will cost a lot more than $149.95 + shipping to make them see things our way.
The law doesn't care if the gun has been modified or not, if they can make it go bang-bang with a single pull of the trigger it's a machine gun. No sense in taking the risk. Besides the potential slam fire hammer follow can at the least cause a stoppage and those are aggravating. There's simply no good reason to deal with the POF pack in an SEF frame without a stop pin.
The POF pack can be corrected to not allow the hammer follow with a simple mod but it takes some knowledge to know how. I have a take-off POF pack in the bin, might just fix it, correct a few quality issues with it, and then keep it for a back up. Right now it's nearly useless.
Last edited by hkshooterusp; 12-18-2018 at 02:37 AM.
I don't "run" my guns or "run" anything on them. Likewise, none of my guns are "platforms". I hold them up, not the other way around.
I have never fired and don't want to fire that trigger pack in any other trigger housing but the metal one it came in. I don't want to deal with jams, out of battery firing, or the ATF shooting my dogs.