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JP 308 barrel install

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Time to install JP’s new rifle length gas, 18″ barrel.

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10 COMMENTS

  1. SO I got a JP .223 16" barrel. I installed it, I even got a JP BCG. I took it out to shoot. The first round I chambered and fired. It failed to extract. I tried to extract it by pulling the charging handle and It was so stuck in there. I had to kick the side charger to free it. I chambered a new round and it got stuck. Any ideas of what is going on here?

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