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Echo 1 Genesis Polymer Upper Receiver

[23558 / ECHO GEN UP BDY]
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The Echo1 Genesis Polymer Upper Receiver is an OEM replacement part for your Echo 1 Genesis M4 airsoft gun. Use this receiver as an upgrade or replacement for your next build. It may fit with other airsoft guns but this cannot be guaranteed by Airsoft GI.

Manufacturer: Echo 1 USA
Model: Genesis Polymer Complete Upper Receiver
Color: Black
Material: Polymer
Package Includes: One (1) Upper Receiver
Warranty Length: 30-days
Warranty Handler: Echo 1 USA (Warranty Policy)


  • OEM Replacement
  • Reliable, Polymer Construction

Please Note:

  • Professional installation is recommended. Improper use or installation of upgrade parts are 99% of the time the cause of failures of these items.
  • Please thoroughly inspect any parts for defects before attempting installation. Due to the high possibility of damage from improper installation, we will not warranty parts after attempting installation.
  • Package contents included by the manufacturer may vary

Manufacturer: ECHO 1
Color: Black
Material: Polymer
Package Includes: One (1) Upper Receiver
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Is it compatible withe the G&G M4 platform (warthog, wild hog, raider)?
Self explained, lol.

2123 days ago
Uallace L

(I have this same question)
Staff Answer:
We can't guarantee fitment with those models.

2112 days ago
1 answers
1 asked
Search Tags: OEM Original Replacement Body M4A1 M4-A1 MK18 M16 CQBR CQB-R

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