I have been using Nikon's M-223 1-4 Point Blank reticle scope for 5 years now and it is one of my favorites. I do some freelance PR work for Nikon and the 1-4 is always a hit. I have been using the P-223 3X Carbine scope on my comp. AR until my son tried it out and now I'm back to the 1-4. Getting on target with both scopes is quick and easy. Zero at 100 yards and you're still within 2 inches of center mass which works perfect for the competition's here in N. Tx.
In case you didn't know, both scope's are currently under a PROMO giving you $ off when you buy from a participating dealer. I'm sure one fo the site supporters here has to be participating. Always try to support those who supprt this site. Just in case you were wondering, I don't do any sales, I'm just here to pass on information that may be helpful, answer question's about Nikon optic's and learn as well.
Thanks for having me!