I ordered a 7.5 fde, came in about 3 days later, had some feeding issues at first, sent it back to radical, they took care of it and I got it back within a week of shipping it.
the guys at radical were easy to deal with and quick to respond to phone or email, at all hours.
now it has had 500 rounds through it without a hiccup. all ammo, steel, polymer, and brass. it chews through them all. I threw a burris fast fire 2 on it along with the magput mbus and rock and roll. I have only had it out to 100 yrds, and it far exceeds my accuracy expectations of a 7.5 length barrell.