RRA flip ups

[outdoorsmen]

how are the RRA flip up front and rear sights? are they any good? good enough for back up use?

[Oscar 319]

The only RRA I ever owned was a Gov't model which had a GG&G A2 BUIS. That is a serviceable sight. Granted, this was 3-4 years ago. I do not know if RRA is still using these.