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Q&A for JP Enterprises LMOS Buffer — 6 Questions & 5 Answers

Name JP Enterprises LMOS Buffer (5)
$59.95 $56.95 Save $3.00
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Q
AZSixGuns, member, from AZ, United States, asked on July 24, 2021

What does LMOS mean?

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

Low.Mass.Operating.System

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on May 03, 2021

No, this buffer will only work in a rifle length buffer tube.

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Q
Drewski, member, from CA, United States, asked on March 14, 2021

Can I use a rifle length buffer tube?

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on May 03, 2021

This buffer requires an A2 rifle length buffer tube for proper operation.

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Answered by Davis N., Gear Expert, from IL, United States, on February 12, 2021

Yes, those will work. You would use a buffer spring of your choice.

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Q
Eric, member, from FL, United States, asked on July 10, 2020

Does this include the spring?

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Answered by Ryan Tarczynski, Gear Expert, from IL, United States, on February 04, 2021

This does not include spring. This is just for buffer

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Q
Johnny, member, from CA, United States, asked on May 27, 2026

Is the face of this flat or rounded as in where it contacts the retainer

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Last updated 2025-11-12 UTC.