Before you buy a bolt, take a hard look at the FNAR. It's semi auto, has standard scope mounting, not way out on the barrel, and they're incredibly accurate
It's similar to the Browning semi BAR, but with a 20 round box mag, and an alloy receiver to reduce weight
And it's got that incomparable and legendary FN quality.
I didn't fight to defend your freedom so you could vote to take away mine.
"A man who has nothing for which he is willing to fight, nothing which is more important than his own personal safety, is a miserable creature and has no chance of being free unless made and kept so by the exertions of better men than himself.
John Stuart Mill."