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Q&A for Yankee Hill 5315 KR7 Keymod Handguard AR 4.25" Rail Aluminum Black — 3 Questions & 3 Answers

Name Yankee Hill 5315 KR7 Keymod Handguard AR 4.25" Rail Aluminum Black
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Q
AH, guest, from NY, United States, asked on September 24, 2019

What is the internal dimension (ID) of the rail.

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on December 19, 2019

YHM does not specify the inside diameter dimension, please contact them directly for further assistance.

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Q
Jay, member, from TX, United States, asked on April 13, 2018

Does it work with Adam Arms Picatinny piston kit?

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on June 21, 2018

This handguard is most likely not compatible with the Adams Arms piston system. Neither Adams Arms nor Yankee Hill Machine list this as piston compatible.

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Q
William Thomas, member, from TN, United States, asked on February 01, 2018

Will this fit the phantom arms lock collar

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on February 28, 2018

If you are referring to the Pantheon Arms Dolos Takedown System, then yes, this handguard is compatible with that system.

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