Guys we all agree the laws suck. Remember ATF has included a 'readily convertable' standard as well. Now is removing a rivet without screwing up the hole easier or harder than simply drilling a new hole in your sar1? I think the SAR1 drill job would certainly be as easy. But ATF doenst care what I think.
More importantly, sometimes when someone asks them the question, it actually serves to point out something they've missed - eg, you can have ak parts kits and AK's in your house, but your screwed if you have a AR-15 and an auto sear. Make sense? Not to me but rather than ask and get told "NO!" Im gunna shut up.
Also remember that even if youre right, fighting the govt is going to destroy most folks - they know it and their not afraid to mess with you - their personal asses are not on the line like yours. So dont kick a hornets nest unless youre very well off. If you still persist, I'll gladly donate $100+ to your legal fund.
Incidentially, Ive seen 2 of the maddi 3 holers in the last year at the Tulsa GS, both for aroung $500.
For those in the market keep your eyes open, there's lots of interesting stuff on tables at the big shows.....
Gunslingerdoc has common sense...You have to realize that there's more to fighting this battle than just being "right"...you have to have the time, the bank and the inclination to do battle with the US gov't.
I used to do prison ministry (volunteer) work, so I have actually seen the inside of a prison. Boys, there is not a freakin' gun on the face of this earth that is worth going to prison for!!!