I was perusing the NEF website the other day and read the FAQ page. These guys really seriously have an attitude or they just simply don't feel like the general public is worth the time to actually EXPLAIN things. "Q: Can you drill and tap a shotgun barrel for a scope? A: No" No explanations whatsoever, just NO.
In reality, I just had a warranty repair done by them and they were nice on the phone and did the job in a timely manner, but I have to laugh when I see that FAQ page!
Todd