I bought my Armalite AR 10 for one reason. Simplicity. Not to win a beauty pagent. It has the old school M16A1 look I like. Tear down was easy, cleaning was easy, re-assembly was easy. Granted it's been over 30 years since I've done it. Shot for the first time with just iron sights. Only took about 5 rds to dial it into the X at 150 yards. Very nice. I'm leaving it just the way it is. I did buy an inexpensive scope just to play with, and I did buy an ambidexterous saftey selector because I shoot lefty. But thats it. I have been shooting my M1 Garand for years, and with the "AR" platform popularity at an all time high, I wanted something I was somewhat familiar with but different as well. Thats my 2 cents. Semper Fi.