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Will this work with an Aero Precision M5E1 upper? — 1 Answer

by JW, from CA, United States Asked on September 23, 2020

Name Proof Research PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels (5)
As Low As $495.99 Save Up to 34%
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Answered by Ethan, Gear Expert, from IL, United States, on March 10, 2022

Yes. The Proof Research PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels use a deep feed system that makes the feed ramps compatible with the feed ramps in the lower receivers of both DPMS and Armalite style rifles.

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