Thread: Looking for an action for a build

Rem 700 will probably have the most options, unless you want to go for a Rem 700 clone such as a stiller or similar. Rem 700 short action will probably need the magazine lengthening to get the most out of the cartridge in terms of seating depth.
You could use a Tikka action but I'm pretty sure Greg Duley doesn't like building short magnums on a Tikka because the action diameter/barrel diameter is a bit smaller and can get pressure problems and sticky extraction.
Some guys like the Savage actions because you can do most yourself (at least in the US) with pre-chambered barrels and an action spanner and the appropriate go/no go gauges. But the parts aren't quite as easy to get in NZ.