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Q&A for Breek Arms 3FO AR15 Outside Threaded Flash Hider — 2 Questions & 2 Answers

Name Breek Arms 3FO AR15 Outside Threaded Flash Hider (3.5)
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Q
Richard Cheese, guest, from TX, United States, asked on April 11, 2022

What is the thread/pitch of the external threads?

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A
Answered by Ethan, Gear Expert, from IL, United States, on May 09, 2022

The Breek Arms 3FO AR15 .223/.556, .30 Flash Hider uses 13/16x16 TPI outside threads.

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Q
Kurt502, member, from KY, United States, asked on February 02, 2022

Does this flash hider have a pre drilled hole for pin and welding?

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A
Answered by Ethan, Gear Expert, from IL, United States, on March 03, 2022

This Breek Arms 3FO AR15 .223/.556, .30 Flash Hider does not have a pin hole pre drilled for pinning. It comes with a crush washer to fit the device and gives you the option to run a flash hider or muzzle brake while utilizing the Breek Arms Castle Blast Shield as a forward blast diverter or concussion device. Simply slide the blast shield over the outside of the muzzle device and turn the blast shield on.

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