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What weight buffer would work well for this upper? Using a standard Aero Precision AR-15 buffer spring. — 1 Answer

by andy, from WI, United States Asked on November 26, 2021

Name Aero Precision M4E1 8in .300 CMV Barrel Complete Upper Assembly with Flash Hider (4.6)
As Low As $440.99 Save 19%
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Answered by Ethan, Gear Expert, from IL, United States, on January 10, 2022

The Aero Precision M4E1 .300 CMV Barrel Complete Upper Assembly, due to its short barrel options(8in-10in) and chambered in 300 Blackout, I would recommend using an H3 buffer to help mitigate/control the recoil impulse. A link to H3 buffers can be found below.
https://www.opticsplanet.com/s/h3-buffer

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