G&G M4 Lower Receiver with Mag Release and Body Pins
G&G M4 Lower Receiver with Mag Release and Body Pins
G&G M4 Lower Receiver with Mag Release and Body Pins
G&G M4 Lower Receiver with Mag Release and Body Pins
G&G M4 Lower Receiver with Mag Release and Body Pins
G&G M4 Lower Receiver with Mag Release and Body PinsG&G M4 Lower Receiver with Mag Release and Body PinsG&G M4 Lower Receiver with Mag Release and Body PinsG&G M4 Lower Receiver with Mag Release and Body PinsG&G M4 Lower Receiver with Mag Release and Body Pins

G&G M4 Lower Receiver with Mag Release and Body Pins

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$64.99 $79.99



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Frequently Bought Together

Complete your setup with the most common add-ons.

Primary Airsoft Glock/AAP01 M4 HPA Adapter

$89.99

G&G 32Rd GOM V5 Magazine For LevAR

$24.99

AIP 140% Recoil/Hammer Spring for Hi capa

$12.99

LA Capa Customs "Turbo" Nozzle for Hi Capa (Shell Only)

$19.99

Guarder Enhanced Loading Nozzle for Hi Capa (Full Set)

$29.99

The G&G M4 Lower Receiver is the perfect foundation for building your custom M4 airsoft rifle. This high-quality receiver is constructed from durable polymer and features a mil-spec design for compatibility with a wide range of M4 parts and accessories. This set includes both body pins needed, as well as a magazine catch and selector switch.

Features:

  • Durable polymer construction
  • Mil-spec design for compatibility with most M4 parts and accessories
  • Selector switch included
  • Mag release included
  • Includes all necessary pins for assembly
  • Lightweight and comfortable to handle
  • Perfect for building your custom M4 airsoft rifle

Whether you're a seasoned airsoft player or just starting out, the G&G M4 Lower Receiver is a great choice for your next competitive build.

Common Product Questions

Find quick answers about our airsoft products, shipping and policies.

Can LA Airsoft install this part for me?

Yes. We can build and upgrade Hi-Capas, AAP platforms, and rifles. Choose your base gun and parts, then add the appropriate tech service.

The current custom-build service states that builds are normally completed in approximately 3 to 5 days, with the team reviewing the selected parts for compatibility.

Do I need tools or gunsmithing?

That depends on the upgrade. Simple external parts may be straightforward, but internal upgrades can require disassembly, reassembly, adjustment and testing.

If you are not comfortable working inside your airsoft gun, our team offers professional tech and custom-build services.

How quickly will my order ship?

Orders without preorder items are typically packed the same day when placed before 4:30 p.m. Central Time. Please note that occasional delays can occur during especially busy periods or when staffing is limited.

How should I maintain this product?

Regular maintenance helps preserve performance and reliability. Keep the product clean, follow the manufacturer’s lubrication instructions, and properly manage batteries, gas systems, and internal components. More advanced repairs or internal servicing should be handled by an experienced airsoft technician.

Will this part fit my platform?

Compatibility is product-specific. Check the brand, model, size, and platform named in the product description, such as Tokyo Marui Hi-Capa 4.3 or 5.1, AAP-01, Umarex/VFC Glock, or a particular AEG gearbox type.

Similar-looking parts are not always interchangeable, so contact our team with your exact model if you are unsure.

Will this part increase my FPS?

Not every upgrade increases FPS. Some parts are designed primarily for reliability, cycling speed, weight reduction, or gas efficiency. When a product has a tested FPS claim, it should be stated in the listing.