| 摘要 |
A firearm buffer system that reduces the rate of fire of a full automatic firearm that has a gas port wear and reduces the adverse effect of bolt bounce. The firearm buffer system includes a buffer assembly that has an elongated buffer body having an elongated hollow interior with a dosed end and an open end and a plurality of weights sized and shaped to reciprocate in the elongated hollow interior of the buffer body. Springs are located in the elongated hollow interior of the buffer body for positioning at least some of the weights apart from each other and a movable buffer plunger is reciprocally mounted in the open end of the elongated hollow interior of the buffer body. The movable buffer plunger is sized so that it does not come into operation until a predetermined amount of wear occurs at the firearm's gas port. In one embodiment a spacer member is provided to permit the buffer assembly to be used with a firearm having a full sized buttstock.
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