There is not a left handed model of the Accuracy International Remington 700 AT Chassis System available.
Yes, a Remington 700 or Remington 700 clone in 300 PRC will fit in the Accuracy International Remington 700 AT Chassis System. You will want to be sure you get a model that is compatible with long action cartridges.
The Accuracy International Remington 700 AT Chassis System, ATAICS might fit a Remington BDL in 300 RUM. However, you would need the 338 Lapua compatible Accuracy International Remington 700 AT Chassis System. It would also require some significant modification to the magazines in order to fit properly. For these reasons I recommend contacting Accuracy International in regards to compatibility with a 300RUM chambered Remington 700.
The Accuracy International Remington 700 AT Chassis System will fit Remington 700 clones.
Please email us at techsales@opticsplanet.com so we can further answer your question.
I would recommend contacting the manufacture.
No, unfortunately the .338 Lapua versions are all currently unavailable.
Yes it should work with Remington 700 6.5 creedmoor
Yes this would fit a Remington 700 .308 VTR model
Unfortunately the manufacturer has not provided that information, even on their own site. We recommend contacting them directly, they should be able to provide you with that information. You can reach them here: http://www.accuracyinternational.com/contacts.html