Also, consider a RUM variant. Way easier to put in an action and brass is 1/3 the price. These wildcats are usually based on the 300RUM case to get as much capacity as possible.
My version is an improved 338-300RUM (called the 338 Mystic). You will find info if you look for the 338 tomahawk. These two wildcats are very similar. Both will duplicate the 338AI. 300gr MK will go 3000 to 3100fps in longish barrels.
Not saying the Lapua is 'bad'. It's not. It works very very well. But there are other ways to reach the same goal.
Jerry
I totally disagree on requiring a gunsmith for any work on the AI's (AW / P's / AWM). The only special tools required is a barrel change kit (from AI), a bench vise and torque wrench to swap the barrel out and the tool kit that comes with rifle package for everything else.
AI put out a video of one of their techs doing a complete disassembly, including the barrel and reassemble, along with confirming headspace in under ten minutes.
Now, you can say, sure, an AI tech, they know what they are doing. Well, torque the barrel to spec and that is it. I have done it many times and can say it is factual.
Armour's don't call this rifle system boring for nothing.
If your looking at the actual Accuracy International AW rifle in 338 Lapua its a great gun. One of the best factory sniper rifles on the market, and your going to pay through the nose to get one!
Certainly a very well built, accurate gun!
You could get a very nice custom like Glock-A-Maniac's for about the same or less.
I think the AW's start at about $7000 base then extra for all accessories.