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can the DI tube and block be replaced with a piston system, like a KNS? can these uppers be matched with any AR10 80%? — 1 Answer

by mb, from CA, United States Asked on January 29, 2021

Name Aero Precision M5E1 18in .308 Win/7.62x51mm NATO 4150 Chrome Moly V Complete Upper Receiver (5)
$690.00 $505.99 Save 27%
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Answered by Aero Precision USA, Manufacturer from WA, United States, on February 25, 2022

Please be advised that our .308 products are machined to AR .308 specs, which is similar but not the same as DPMS Gen 1. Unfortunately, because there is no set standard across the industry, we are unable to guarantee compatibility with any other manufacturer’s products within this platform.
Aero Precision M5 20in .308 SS Complete Upper Receiver w/ ATLAS S-ONE Handguard

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