Yep. I got one and think its great. Its been discussed on previous posts, however, and the M 145 doesn't get rave reviews from the professionals, predominantly I think, due to durability issues.
Mine is mounted on a PE 90 and I've had no problems whatsoever. Then again, I'm not in the military so don't put gear through its paces like they do. Its a little on the heavy side but a good clear, quality optic IMHO. The quick mount system works as advertised and re-zero/re-centers perfectly every time.