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Is the port on these .750 for all lengths — 1 Answer

by Marc, from OH, United States Asked on February 28, 2024

Name AT3 Tactical AR-15 Gas Tube
As Low As $19.99 Save Up to 29%
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Answered by Chris, member, from MD, United States, on December 05, 2024

.750 is the sized port in the barrel & the port on the inside of gas block only & from the gas block to the carrier is just only the 1 size. Only size to worry about after that is the length. Hope this helped & shoot safe

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