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Q&A for ODIN Works Billet Upper Receiver — 9 Questions & 9 Answers

Name ODIN Works Billet Upper Receiver (4.6)
As Low As $149.99 Save Up to 11%
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Q
G man, member, from WA, United States, asked on August 05, 2022

Does this model have M4 Feed Ramps? Thanks

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on August 17, 2022

Odin Works does not state if the ODIN Works Billet Upper Receivers have M4 feed ramps or not. I recommend contacting Odin Works for that information.

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Q
Al, guest, from WI, United States, asked on November 02, 2021

Will this accept a 7.62x39 barrel?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on January 18, 2022

Yes. The ODIN Works Billet Upper Receiver will accept a 7.62x39 barrel as long as it is MIL-Spec.

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Q
Anthony Acoba, member, from TX, United States, asked on August 08, 2021

Will this work on a aero m4e1 lower?

Expert Answer
A
Answered by Brandon B, Gear Expert, from IL, United States, on September 17, 2021

Yes it will be compatible.

2 of 2 found the following answer helpful.
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Q
andy, member, from TN, United States, asked on March 06, 2021

will rails with anti rotation tabs, like the geissele mk4 work with this upper?

Expert Answer
A
Answered by Brandon B, Gear Expert, from IL, United States, on September 17, 2021

Geissele rails will not work with that upper, but most others on the market will (our rails/forends have anti-rotation tabs too)"

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Q
Expert Answer
A
Answered by Brandon B, Gear Expert, from IL, United States, on September 16, 2021

The price difference is because of the cerekote finish.

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Expert Answer
A
Answered by Mark H., Gear Expert, from IL, United States, on October 09, 2019

If by "all blocked in" you're referring to no ejection port, the photo is of the left side of the upper receiver, the ejection port is on the other side.

These are completely finished - the photos are supplied by Odin Works.

Mark H.

3 of 5 found the following answer helpful.
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Q
Nate, guest, from MO, United States, asked on August 04, 2018

Does this upper have the forward assist?

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on January 16, 2019

No, this does not have the forward assist tube.

4 of 4 found the following answer helpful.
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Q
Michael Duque, member, from CA, United States, asked on July 26, 2018

Does this upper have a spent case deflector and able to take a dust cover?

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on February 13, 2019

It does have a case deflector and does have a dust cover port where a dust cover can be installed.

1 of 1 found the following answer helpful.
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Q
Herk, guest, from CO, United States, asked on June 27, 2018

How much does this stripped upper weigh?

A
Answered by DR, member, from TX, United States, on July 31, 2018

Weight: Stripped, (no dust flap), 7.83oz or 222 grams

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Last updated 2025-11-12 UTC.