I can get thermold's at the LGS for $35ish each... A ridiculous price but better than the $50+ metal mags I've seen some site vendors selling, I just hope they work well...
As for ammo I'm setup on my XL650 for .308, probably just feed it a few boxes of factory 150's to get the hang of setting the gas system then just a constant diet of 168 Amax's for the range and some Interlocks for hunting season... I have high hopes the RFB is easier on my brass than my M14... If not it'll be on the EE in short order.
Mine was very nice to brass and best of all it's always in a nice pile right in front of you.




















































