Don't order from those TACtical BOzos.
Because I'm a slow learner, I ordered from them twice. First time they never shipped it, contacted them, and they said "Oh, that's out of stock, the website is wrong." when I ordered via telephone. Issued a chargeback after they refused to refund me, and instead told me to wait.
Second time I thought it would have been cleaned up. So I ordered a bunch of 20rd mags back when they were legal in MD... They took my money, marked it as shipped in their system, couldn't provide tracking info for my big ol'box of mags, and then stopped responding to emails. I called, same deal, no tracking info was entered "it happens some times. Did you get the package yet? It says it should have been delivered three weeks ago sir." so after fighting them while they accused me of lying and committing mail fraud, I did another chargeback after they refused a refund.
Don't do it.
ETA: cleared up some things.