Airsoft Guns Buyers Guide
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Upgraded Upper & Lower Receivers for AEG

Featured here are reinforced upper and lower receivers for various airsoft guns.

Most airsoft AEG's are capable of splitting between an "upper" and "lower" receiver in order to facilitate maintenance and upgrades. The receivers serve to protect and hide the gearbox. Many of the receivers listed here are upgraded versions of the stock receivers. While most receivers were designed to be compatible with one another, Airsoft GI does not guarantee they will fit with one another and some work may be needed to get a fully functional airsoft AEG.

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JG M4/M16 Lower Receiver (Black)

JG M4/M16 Lower Receiver (Black)

  • Lower Receiver for M4/M16
  • Polymer Construction
  • Compatible with most M4 and M16 AEGs
  • 45 Day Warranty

$18.95

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Echo 1 Spectre RDP Polymer Lower Receiver

Echo 1 Spectre RDP Polymer Lower Receiver

  • Sturdy Construction
  • Made to Fit Spectre Rapid Deploy Pistol (RDP)
  • OEM Replacement Part
  • 30 Day Warranty

$25.00

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Echo 1 Spectre RDP Polymer Upper Receiver

Echo 1 Spectre RDP Polymer Upper Receiver

  • Sturdy Construction
  • Made to Fit Spectre Rapid Deploy Pistol (RDP)
  • OEM Replacement Part
  • 30 Day Warranty

$50.00

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Echo 1 ER25 Metal Receiver

Echo 1 ER25 Metal Receiver

  • OEM Replacement
  • Durable Material
  • 30-Day Warranty

$129.99

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Classic Army MK5 Lower Receiver for A5/A4/SD5/SD6 (Black)

Classic Army MK5 Lower Receiver for A5/A4/SD5/SD6 (Black)

  • OEM Replacement
  • Designed For CA MK5

$60.00$30.00
Save: $30.00

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Madbull Noveske Upper Receiver for CA M15 Old Type (Tan)

Madbull Noveske Upper Receiver for CA M15 Old Type (Tan)

  • Metal Body
  • Professional Installation Recommended
  • Durable Upgrade

$97.00

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Madbull Noveske CA M15 Old Type Upper Receiver (OD Green)

Madbull Noveske CA M15 Old Type Upper Receiver (OD Green)

  • Metal Body
  • Professional Installation Recommended
  • Durable Upgrade

$97.00

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G&G Lower Receiver for RK103/104

G&G Lower Receiver for RK103/104

  • Metal Body
  • Professional Installation Recommended
  • Durable Upgrade

$149.00

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ICS M4 RIS Complete Upper Receiver
qualifies for free shipping

ICS M4 RIS Complete Upper Receiver

  • Metal Construction
  • Allows Tactical Accessories
  • Complete Kit

$299.00

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ICS M4 S-System Complete Upper Receiver
qualifies for free shipping

ICS M4 S-System Complete Upper Receiver

  • Durable Construction
  • Allows Tactical Accessories
  • Complete Kit

$299.00

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Disclaimer:

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.