buzziebells Posted November 4, 2014 Report Share Posted November 4, 2014 Hello. I have been building 300 blackout SBR's and now would like to move up to .308ar's. I have a Remington R 25 in 7mm-08. I would like to replace the factory barrel with a 12.5" .308 barrel. The 7mm-08 barrel is rifle length gas. The 12.5" .308 barrel is mid-length gas. I am retaining the factory A2 stock and buffer tube. I have been researching this, and if I understand correctly, I should be good to go by retaining the factory stock, buffer tube, spring and buffer, correct? This gun will be run suppressed 100% of the time. I will be installing a SLR Rifleworks adjustable gas block to help control the over gassing. Any more suggestions? Thanks. Quote Link to comment Share on other sites More sharing options...
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