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Q&A for RISE Armament RA-905 Handguard — 5 Questions & 5 Answers

Name RISE Armament RA-905 Handguard (3)
$219.99 $199.99 Save $20.00
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Q
GW, guest, from IN, United States, asked on November 10, 2024

Will this fit a Ruger 5.56 f/f barrel without having to trade barrel nuts

Manufacturer Answer
A
Answered by RISE Armament, Manufacturer from OK, United States, on December 04, 2024

We are unsure, most likely you would need to use the included barrel nut with this handguard.

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Q
juddy, member, from WV, United States, asked on November 20, 2020

What’s the inner diameter

Expert Answer
A
Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on October 27, 2021

Inner Diameter: 1.35 in

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Q
TFlo, member, from CA, United States, asked on March 08, 2020

does this come with barrel nut?

A
Answered by Lee, member, from AR, United States, on May 30, 2021

Yes it does.

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Q
Chad H, member, from FL, United States, asked on May 09, 2019

What is the weight to the rail system? It says light weight but doesn’t list it.

Expert Answer
A
Answered by Corey K., Gear Expert, from IL, United States, on July 24, 2019

Per the manufacturer, the 15" version weighs 10 oz.

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Q
Joseph Dove, member, from TX, United States, asked on November 03, 2018

Please describe and post pictures of the barrel nut ... to include the type of material it is made from & whether it is one that requires ‘timing’.

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on November 14, 2019

This has a steel barrel nut that does not require timing. You can find a video with installation instructions here: https://www.youtube.com/watch?v=tzy4HhSmfdc

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