For awhile there, I was only attracted to A2 style rifles. Purty much anything that had an A2 upper on it I was obsessed about. Funny thing being I only handled an A2 a few times my whole time in the Army (4 years).
The first being when I had to chew out a young private for leaving his A2 unsecured in the dining hall at KAF while I was waiting to fly back stateside. It was just a standard M16A2 with KAC rail to accommodate PEQ15 and Surefire. After making sure he understood the importance of always having possession of your rifle downrange, I gave it back and went along my way. Second and most often time after that handling an A2 was when I was the acting armsroom NCOIC even though I was getting out in less than 4 months cause the corporal they had take over the armsroom after I got back from Afghanistan couldn't hack it (ultimately got stripped of corporal rank by our 1sg for messing up and then I got him kicked out Army for multiple pt failures before I left). My buddy (who was with 1st AD during surge and took a round to the esapi in the back) was helping me do inventory to make sure we had everything. He had been the armorer stateside since he couldn't deploy due to trying to get a medical discharge. He carried an A2 in Iraq and loved it, granted he was also 6'6 225lbs so it felt more like a carbine to him. He showed me the few A2s my unit still had and it was an instant love affair.
Immediately went and built my first 20 A2 clone (granted I did put KAC rail on it and ultimately changed it out to an adjustable buttstock). Built.multiple A2 variates over the years, and ultimately only keep one (FN A2 clone with KAC rail that my dad currently uses cause he likes it better than a carbine). Have toyed with recently getting back into the A2 game and after tonight I will be.
Just purchased a well used Colt A2 upper off the EE. Plan is simple, get either a 14.5" pinned or Colt 6920 barrel, paint some 7 hole skinny handguards I have along with a spare N1, and either distress an A2 lower or buy a distressed one from Nodak to make a solid BHD clone to keep this time around.