What chamber dimension do you fellas prefer in your .224 "krunchentickers"?

223? AI? Wylde? 5.56?

I'd like to play with a 223AI but don't know if its practical in an AR? Whats the most latitude you can get in an AR mag?

Boxer:

I'm liking the BBMF. Is it off the rack? Bbl length? Mounts?





Last edited by MadMooner; 09/23/12. Reason: Ramblin' inquery
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