mid length gas system, rifle length buffer tube 308

Aye-Are-10

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Full Member
Minuteman
Mar 16, 2013
118
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37
Grand Rapids, MI
Ok, tried searching but didnt find anything on this.

I am about to finish my lr-308 build. I have a mega 18" barrel w/ mid length gas system and an a2 buffer tube for a prs stock..

Which buffer/spring combo do I need to use? I think just a standard spring and rifle buffer will work. It will be supressed and I have the Syrac gas block.

thanks, sorry for the stupid question.