Adjustable Weight Firearm Buffer

摘要

This invention is a serviceable buffer for an AR-type rifle such as the AR-15. This invention satisfies the need for the user to adjust said buffer weight by opening the buffer housing and adding or removing internal weights to achieve the desired recoil effect. In order for the firearm to function properly, buffer weight is a critical factor in the ejecting of the spent shell casings from the firing chamber and cycling of the firearm.

主权项

1. An adjustable buffer assembly for a firearm that may include the following:
a hollow housing with an internally threaded opening on one end; a series of internal weights that are housed inside the housing; a threaded strike face portion that attaches to the housing to contain said weights; a roll pin; and a plastic or rubber bumper.