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POI shift on USP flash hider

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Im having POI shift to the left after installing a 4 prong flash hider on my usp40 tac. Is this normal? Is there some proper way to index this?
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Premium Member
2,909 Posts
It happens. By adding the FH you've changed the dynamics of the gun. To my knowledge there is no fix aside from adjusting sights or removing the FH.
1 - 3 of 3 Posts
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