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What is the gas tube size? .750? — 1 Answer

by Kolton Williams, from LA, United States Asked on July 7, 2020

Name TRYBE Defense AR-15 Fully Assembled Upper Receiver Type II w/ Dust Cover & Forward Assist (4.6)
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Answered by Armando R., Gear Expert, from IL, United States, on August 04, 2020

This is an upper receiver and does not have a gas tube specification. The gas tube specification is completely dependent on the barrel you are using. You need to verify what gas tube length and gas block diameter your barrel requires.

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Last updated 2025-11-12 UTC.