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Old 06-27-2010, 8:34 AM
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OneSevenDeuce OneSevenDeuce is offline
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Quote:
Originally Posted by ar15barrels View Post
Is the accustrut a tensioner that pushes or pulls against the gas block?

No, it is essentially a barrel weight that dampens barrel harmonics when firing and increases barrel rigidity. It also has some heat absorbing properties as well.
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