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Aero Precision has a solution for AR-style firearms owners who are experiencing overgassing from short, pistol-length gas systems. To combat this issue and reduce wear on internal components, Aero Precision has released the AR-15 Carbine Buffer Kit.

This buffer kit comes with a mil-spec buffer tube, featuring slots for a six-position buttstock, as well as a buffer spring, end plate, and castle-lock nut. The difference between each kit is the weight of the buffer included.

The options available are the standard buffer spring, a H (Heavy) buffer, an H2 buffer, or a heavy H3 buffer. These buffer weights are 3 ounces, 4 ounces, 4.6 ounces, or 5.6 ounces, respectively. AR owners can choose a buffer weight that will fine-tune their operating system and decrease overgassing.