Recently put a P22 on one of my 15-22, sighted it in this past weekend. Great scope! I've had a BM model on my Remi 30-06 for years. I've about got my other black rifles scoped out with Nikon's one has a M-223 3-12x42, the other has the P-223 3-9x40. Also have the P-300 on my M&P 15 300 whisper. All were easy to dial in and seem to stay that way.

__________________
Rod
M&P 22A, 40c, 15A, 15-22