Re: What case for your Sako TRG?
$200 is an <span style="text-decoration: underline">excellent</span> price. Check to see if the case comes with foam at that price.
FWIW, you might want to consider procuring a "soft bag" insert for the Storm Case, in lieu of the standard foam. Why? The soft bag will allows transport configuration to multiple rifles. Case in point {pun intended}. Say you customize (cut)the standard foam to accept your TRG with it's scope, etc. Sure it looks all tacti-cool but then if you want to use the Storm Case to transport, for example, a Remington 700 .308 you will have plenty of "free space" in the case.
My SC iM3300 has the standard foam. Learned about the soft bag insert after initial procurement. In the future, will be procuring the "soft bag" to go inside the case. Then, will be able to xport my TRG42 and 85 Grey Wolf. ** Form follows function **