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Q&A for Geissele USASOC AR15/M4/M16 Upper Receiver Complete Group — 38 Questions & 43 Answers

Name Geissele USASOC AR15/M4/M16 Upper Receiver Complete Group (4.4)
$1,579.99 $1,479.00 Save $100.99
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Q
Mysnomer, member, from OR, United States, asked on October 08, 2019

Does this model include a Super 42 Braided Wire Buffer Spring and Buffer Combo like the same item 08-159 on Geissele's website?

A
Answered by Code, member, from CO, United States, on April 17, 2020

Yes this should come with the buffer/spring- I recieved mine with the 10.3 version.

9 of 16 found the following answer helpful.
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Q
ashton, member, from TX, United States, asked on March 31, 2020

Can I replace the muzzle device and install a silencerco muzzle?

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on April 29, 2021

The muzzle device is pinned and welded, so you would have to take the barrel to a machine shop or qualified gunsmith to permanently remove the flash hider.

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Q
rg0929, member, from NY, United States, asked on April 02, 2020

Will this work with the surefire warden? Thank you.

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on April 29, 2021

Yes, as long as you are using the SOCOM variant of the Warden, it will quick detach to the flash hider.

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Q
Taylor, guest, from VA, United States, asked on March 29, 2020

Can it be confirmed that this model does contain the pinned and welded flash hider making the total barrel length 16 inches.

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on April 29, 2021

Yes, the muzzle device is pinned and welded. That can be seen on Geissele's website and in our Product Info.

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Q
D13GO, member, from WA, United States, asked on April 17, 2022

Is this the near clone and if it is does it come with a Daniel Defense barrel or Did only the older ones come with a DD barrel ?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on May 26, 2022

The Geissele Usasoc AR15/M4/M16 Upper Receiver Complete Group is a near clone of the Upper Receiver Group Improved adopted by USASOC. It features a 14.5" Cold Hammer Forged 41V50 chrome moly vanadium steel barrel with Government contour (1:7 Twist).

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Q
George, member, from GA, United States, asked on November 25, 2022

How is this a "blazing deal" if it's not on sale?

A
Answered by Buster Hyman, member, from WA, United States, on March 12, 2023

Optics Planet jacked the price up from $1249 to $1349 in the last 24 hours to cover the 9% discount they offer if you use this sight and code “swish”. Kinda of a crappy move!

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Q
Kirt, member, from NC, United States, asked on September 13, 2022

Will this match to a black rain lower with no modifications needed?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on September 21, 2022

The Geissele Usasoc AR15/M4/M16 Upper Receiver will fit to any Mil-spec AR15 lower receiver.

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Q
brown, member, from UT, United States, asked on September 08, 2022

do I need to change my gas block with this rail

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on September 19, 2022

The Geissele Usasoc AR15/M4/M16 Upper Receiver Complete Group is a complete upper receiver that includes a low profile gas block with the Geissele Super Modular Rail. There is no need to change the gas block.

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Q
Vincent Scalfaro, member, from NJ, United States, asked on August 22, 2022

How much does this weight

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 30, 2022

Geissele does not provide the overall weight of their Usasoc AR15/M4/M16 Upper Receiver Complete Group. I'd recommend reaching out to them directly for more information.

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Q
Henry, guest, from WA, United States, asked on March 25, 2022

What muzzle device is pinned and welded to the upper? I'm not sure why its not stated anywhere in the description.

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on April 04, 2022

The Geissele Usasoc AR15/M4/M16 Upper Receiver Complete Group has a pinned and welded muzzle device. There is more information regarding this in the NFA DISCLAIMER/WARNING section on the product page under the product information.

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