Best place to find a proof research CF AI prefit?

[Bart]

Either my Google fu is weak, or 6.5 creed and 308 proof CF barrels are hard to come by for small shank AI prefits.
Tried the usual suspects for AI things (Mile High and Euro Optic), don't really trust Optics Planet, and EV is 6 months out...who am I missing?
Thanks for any assistance!

 

[b6graham]

ACCURACY INTERNATIONAL PRE-FIT CARBON FIBER BARRELS | Brownells

Accuracy International Chassis Systems bring ergonomic and functional benefits that are delivered with degrees of modularity and configurability that cannot be achieved with any traditional stock. AI pre-fits are available for both 27mm and 30mm t...

www.brownells.com

 

[Bart]

Thanks, B6- those seem to be large shank

 

[b6graham]

oh my bad i missed the M30