I want to get my 1911 fitted with Novak sites. On their site they say if you mail the entire firearm they'll site it in for you. I know I can mail it to them without dealing with an FFL, but can I have it mailed back directly to me? I do not have an FFL, obviously. There is technically no 'transfer' since I already own the pistol. Also does anyone have any positive/negative/go-somewhere-else feedback on sending your pistol (specifically 1911) in to Novak to get sites fitted? Worth it to send the entire pistol or is just the slide sufficient?