Who's shooting a 22 creedmoor or 6mm creedmoor ar10?

[flyfisherman246]

Who's running an AR10 chambered in one of these cartidges and running long skinny heavy for caliber bullets. Especially the 105 berger hybrid and 110 smk. I know it's a known problem with most barrel extensions where these long skinny bullets don't ride up the feed ramp, but instead slide right through and slam into the back of the barrel. Who's running one with zero issues? Who made the barrel/barrel extension?
Thanks

 

[eddie102870]

6 cm here, running hornady match so far, no issues. have some bergers im wanting to load but havent had time yet

 

[CrabsandFootball]

Do they feed fine from 7.62 Mags or are you having to single load them?

 

[svxwilson]

6CM Proof Carbon sending Factory Hornady black 105s and reloads with Berget Hybrid Target 105s have fed wonderfully for me. JP LRI-20 Receiver. Using Magpul 7.62 mags and a KAC mag.