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Q&A for 2A Armament M-LOK Aethon Rail — 2 Questions & 4 Answers

Name 2A Armament M-LOK Aethon Rail (4)
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Q
Ike, member, from VA, United States, asked on August 28, 2020

What are the barrel nuts made of? What is the locking model of the barrel nuts?

A
Answered by Samalama, member, from TN, United States, on October 04, 2021

Standard barrel nut is aluminum, but I opted for the titanium for about $50.00 more.

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Q
Digger, guest, from MN, United States, asked on July 30, 2020

What is the inside diameter of the rail

A
Answered by Samalama, member, from TN, United States, on October 04, 2021

I know that a JP Enterprises .750 adjustable gas block fit under my A2 armament M LOK Aethon rail. But to be able to access the locking allen screw for the gas block, took some die grinding work, and a little touch up marker. JP Enterprises JPGS -5S is a fairly large gas block.

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