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What size is the hex / Allen wrench to adjust it ? — 1 Answer

by Brice, from PA, United States Asked on September 24, 2021

Name SLR Sentry 6 .625 Clamp On Adjustable Gas Block (4.1)
As Low As $141.64 Save Up to $11.18
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Answered by Ethan, Gear Expert, from IL, United States, on March 16, 2022

SLR Rifleworks does not state the specific size of the Melonite finish, 4140 Nexturn Swiss precision metering screw. However, the correct tool to adjust the gas block will be included as well as a roll pin and mounting screws.

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