Finally faced the fact that I've taken the factory barrel on my FN SPR as far as it would go. I decided to have a Hart barrel installed. There is no doubt in my mind about the quality of Hart barrels at all. Everyone of them I've ever come across that was properly screwed on was hands down a shooter. With that being said I sent it directly to them to have the barrel put on. Has anyone ever had any experience with their rebarreling service? Yes it's a little after the fact but let me know what you have to say good or bad.