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Q&A for Geissele Usasoc AR15/M4/M16 Stripped Upper Receiver Group, 10.3in ML CHF, 5.56mm — 2 Questions & 2 Answers

Name Geissele Usasoc AR15/M4/M16 Stripped Upper Receiver Group, 10.3in ML CHF, 5.56mm
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Q
TEDNA1, member, from CT, United States, asked on December 31, 2022

Who makes the Geissele barrel? I heard it’s Daniel Defense, is this true?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on February 21, 2023

The Geissele Usasoc AR15/M4/M16 Stripped Upper Receiver Group features a Geissele 5.56MM 10.3",GOV profile, CHF, Chrome Lined, Carbine Gas, Mag Phos, ChromolyV, 1/7 Twist, Barrel.

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Q
GlockBoy, member, from CA, United States, asked on February 26, 2021

Who’s the manufacturer of this barrel?

Expert Answer
A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on September 24, 2021

This upper has a 10.3" Geissele barrel.

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Last updated 2025-11-12 UTC.