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Will this work with the CMMG RDB BCG and mk9 AR9 lower by CMMG? — 1 Answer

by Musty, from AK, United States Asked on November 4, 2022

Name Aero Precision EPC-9 Threaded Assembled Upper Receiver w/ LRBHO (4.9)
As Low As $148.49 Save Up to 20%
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Answered by Hunter, Gear Expert, from OH, United States, on November 07, 2022

Aero Precision states the Aero Precision EPC-9 Threaded Assembled Upper Receiver and EPC-9 in general are compatible with some parts from other manufacturers but recommends using all Aero Precision EPC-9 parts to ensure proper function. I recommend contacting Aero Precision in regard to the Aero Precision EPC-9 Threaded Assembled Upper Receiver and the CMMG RDB BCG.

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