I wanted a small fixed power scope for my Bushmaster M4. I chose this one a little unsure of the P4 reticle, but now glad that I chose it. It's easy to use. It's easy to range your target and adjust for bullet drop. Not mentioned in the description is the fact that illumination is not necessary unless in a very low light situation. It also comes with lense caps. I also liked the fact that this scope can also be used independent of the A2 handle mount. It's very nice looking mounted on my M4. The scope came yesterday. I mounted and bore sighted last night. In late evening low light I was fixed on my mail box at 50 yards and needed no illumination to clearly see the reticle. Today I took the weapon to the range and (3) three shot groupings later I was shooting the center out of my target at 100 yards. One hundred and fourty rounds later reticle is still dead on. You can acquire your target very fast. I am very happy with my choice both in looks and the function. Eye relief could be a little better, but it's still very-very functional. I may actually purchase one more of these for another AR
Pros: Does a superb job
Cons: Needs more eye relief
This review was written in the old system and had content requirements that are different than reviews written today.