What magazine do I need for a Remington 700 long action?

Here is a list of the long action metal magazines you will use for a Remington 700 long action depending on the chassis you purchase. 

LSS - 3.715"

TAC 21 - 3.715"

LSS-XL - 3.715"

ESS - 3.715" (Or 3.850" if you go with the Remington 700 CIP 3.850 inlet)

ACC - 3.850" 

HS3 - 3.715"

HNT26 - 3.850"

Oryx Rifle Chassis - 3.715"