If you were talking about a bolt gun, non restricted, long range, with some ammo and a scope....you might be able to find something but you will likely have to give somewhere ie scope/ammo etc. Unfortunately 338 lapua tends to translate into 10K investment rather quickly....
I respectfully disagree.....
I just got my final bill from my g-smith for my Remington 700 Police in 338LM. I still don't have it in my hot little hands just yet..... Tuesday I hope!
I have the rifle, 2 mags, 20 moa Rail, bedded the action & the first 2" of the barrel, bedded the 20 moa rail, ATRS bolt handle & a Timney trigger... Then scope and rings. I also have 300 brass, 1000 bullets in 225 & 250 gr (500 of each) plus powder & 1000 LRMMP (Large Rifle Magnum Match Primers)
The rifle was $1650 shipped, including 20moa rail and extra mag.
The scope & rings were 1500 incl. taxes
New bolt handle & machining is $175
Timney trigger is $200, no installation costs as he was going to remove the trigger group while bedding the action.
Bullets cost $500 ($449.89 +taxes), 1xf Brass cost $390 incl shipping, Primers cost $80, Powder is going to be $400 for the 1000rnd (average about $30/lb for powder)
I already reload so all I needed was dies, and the appropriate shell holders for my press & trimmer, say about $125.
Total Input cost for my current set-up is $5000(ish)....... Just a little more than my Tax return

........ Just don't tell the wife, she thinks the rifle & everything was like $1750!
For a semi like the OP wants........ I shudder to think. Starting with a Barret would easily double my figures..... and the only thing to change would be the rifle. 6K instead of 1.5K...... Isn't the 98 Bravo a bolt gun too?
Cheers!