Girodin, I doubt after doing those accuracy upgrades it will cost anywhere near a Sig 556
Well a Sig cost $971 shipped. A mini tactical is going to run $668 roughly a $300 difference.
Treating a barrel costs about $50 plus unless you live near a place to do it you are going to need to ship it, both ways. Say $15 each way this could be high, it depends on where you are going to ship it to, how you ship it, if you insure it, etc. I'm basing my rough estimate on the last time I paid shipping for something like that.
The price of the other work will depend on who does it, but a decent trigger job might run say $80? Cheap trigger jobs are a sign the person is using a rotary tool and the type of trigger job renowned for leading to failures.
Bedding the action cost about the same.
An Accu strut is $95 plus shipping.
So that lets do some math.
80+80+80+95= 335
Now lets add 335 to 668. That equals 1003 which last time I checked is more than 971. Even if I overestimated slightly on shipping or something there is some wiggle for the mini and work it to still be 971 (and remember I didn't add shipping for the accu strut).
For your $1000 you have a nice pigs ear though.
I saw an accuracy package at one smiths website which included trigger job, accu strut, and bedded action that ran 220 so add the estimate of 80 dollars we estimated for the chryo treatment and that's $300. So again you are right around the price of a 556 which also comes with a cheapo red dot sight.