That gun would be sweet! You could look at the black collar arms integrally suppressed SBD in 375 raptor if you want a shorty. Its a little over 16" total barrel length so its a one stamp rifle. I just ordered one recently, they're like $3800-4200 depending on how you configure. I also talked to suppressed weapon systems and they quoted me $4850 for for a bighorn origin 300 prc, 24" total barrel length integrally suppressed sitting in an xlr magnesium folding chassis. I think actual barrel length was 18 or 20. Was very tough deciding between the 2 for me, id still the 300 prc from them someday too lol but i wanted the super short one first and i already have a 6.5 prc in an xlr for long range.
So you could probably have suppressed weapon systems build you that exact integrally suppressed 338 for half the cost of that gunwerks even if you upgraded to a defiance action, which they said was just $500 more i think. Id give em a call, they were very responsive and helpful, but it was like a 10 month lead time on the their builds vs 6-8 month for the SBD plus the black collar had a 0% interest payment plan option, which factored into my decision for sure, since my wife and i literally just moved into the home we built