Sorry, but it did increase the prot pressure. It is possible that the old gas block was not properly positioned, thus blocking the port. And when I properly installed the adjustable gas port there was more pressure available. However, this can only be true if the Superlative Arms gas block's instructions are backward, that at 4.5 full turns the port is barely opened and as the adjuster is backed off the port opens more fully. Beats me, but whereas I was undergassed before the adjustable gas block, the rifle was functioning perfectly at nearly fully opened.
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Originally posted by chatterbox View PostSorry, but it did increase the prot pressure. It is possible that the old gas block was not properly positioned, thus blocking the port. And when I properly installed the adjustable gas port there was more pressure available. However, this can only be true if the Superlative Arms gas block's instructions are backward, that at 4.5 full turns the port is barely opened and as the adjuster is backed off the port opens more fully. Beats me, but whereas I was undergassed before the adjustable gas block, the rifle was functioning perfectly at nearly fully opened.
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Originally posted by chatterbox View PostTrue, but installing the adjustable gas block did solve the problem, in this instance. Another plus is that, after installing the gas block, my group size dropped from 1.25" down to .75" at 100 yards.
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