You'll be hard pressed to find it somewhere else. Most 24" barreled uppers will be designed for target or varmint, with heavy barrel profiles and flat top receivers.

I may be misinterpreting, but the standard A2 has a 20" barrel. You're definitely set on a 24"?

Your best bet is to build one yourself. It's not that hard.

 

i agree your gonna have a hard time as most 24" are for varmint guns or high power "space guns" .

 

Model 1 Sales has this 24" standard upper. It is a HBAR profile barrel, not the govt. profile nor a varmint/bull profile.

Model 1 Sales: 24-inch Standard Kits

That link is for a complete kit, this one is for just the upper half.

http://www.model1sales.com/index.cfm?fuseaction=category.display&category_id=289

 

got beat to the post! 24" H-BAR uppers are available from a few places, and some barrel makers have 24" barrels with a standard sight block, pre ban or post ban with recessed crown, or fluted H-BAR profile. ChaZam gave you a good link, M&A would be another for kits, but you'll get a better quality barrel for the money from model 1 sales unless you go directly to Shaw and order one.

 

I would vote for building it, either doing it yourself or having someone do it if you dont have the tools.

It is far easier to get what you want that way...


Although the tools are not much to just build an upper with.

 

Thanks to all of you guys! That is exactly what I was looking for. I will probably go with the kit, then I don't have to mess with my short barrel AR and I will have 2. Thanks Again Guys!