Quoted:
@SouthTXBowhunter
I just looked at what .22 Nosler is. Looks like a fantastic cartridge! Does it use the same projectiles as .223, and will it work in 5.56 BCG's?
View Quote
Yessir, it uses the same .224 projectiles and the only thing required to swap from 5.56 or .223 is a barrel swap and a 6.8spc magazine. It's a fatter cartridge (that's why the 6.8spc mags) but it has a rebated rim so that it will work with a standard AR15 bolt. I'm really interested in the additional 300fps for fast moving coyotes where you don't have time to accurately range them. According to Nosler and early reviews, the 1:8 barrels push 55gr-69gr with incredible speed and terrific accuracy. The analogy has been made that the 22 Nosler is to the 5.56/.223 as the 300 win mag is to the .308. Pretty cool stuff!
https://www.nosler.com/22-nosler
http://www.range365.com/22-nosler#page-4
Quoted:
I don't think WOA sells any AR-10 barrels. 22 Nosler isn't available through them.
I am a huge fan of WOA, but I believe you are limited to .223, 6.8spc or .204 Ruger.
View Quote
It's not a AR10 variant. It's designed for the AR15 platform. The claim is that it's the fastest .22 caliber for the AR15 platform. WOA makes 3 different 22 Nosler barrels currently - they've only been out for a short time. Nosler announced the cartridge back in December, I believe and WOA (along with a few other companies) announced the release of barrels at SHOT Show, if I'm not mistaken.
https://www.nosler.com/blog/news-and-articles/2017/1/15/nosler-delivers-faster-cartridge-for-the-ar-15the-22-nosler