Airsoft Gun Upgrade & Maintenance Parts
Keep Your Airsoft Gun In Top Condition!
Airsoft GI has been the leading North American airsoft parts store since 2003, and here you’ll find everything you could possibly imagine for routine maintenance, emergency repairs and performance airsoft upgrades. We have the largest selection of parts and accessories for taking care of your favorite airsoft gun or rebuilding an older model. Our OEM replacement section has genuine factory airsoft parts that come directly from the manufacturer, and we have plenty of aftermarket parts as well from top brands to enhance performance and improve playability. In addition, we have an assortment of airsoft tools for sale that makes it easier to work on your gun. Choose a subcategory or browse our complete inventory below to get started.
We’ve made it simple to find exactly what you need for your airsoft gun at a price you can afford. Our OEM section allows you to select a specific manufacturer so you only see the parts that actually fit your gun. So whether you need airsoft gun parts from Elite Force, KWA, ICS, PolarStar or another manufacturer, just click the link to go to that section. Our upgrades are split into internal and external categories, and from there you can narrow down to rail sections, reinforced body pins, AEG gearboxes and numerous other options. Go to our tools and tech products subcategory to find wrenches, pin extractors, lubricants and other airsmith necessities for your next project.
Of course, we know not everyone has the time, skills or workspace to do their own airsoft upgrades. That’s why we offer a number of affordable packages that tailor your equipment to various weapon preferences and combat environments, from field durability to Mil-sim support gunner upgrades. If you’re looking to learn about the workings of airsoft guns, our boneyard is a great place to start. The semi-working and non-working guns in this section can be salvaged for parts or used as a tech training tool. Whatever you order, you’ll get free shipping on all orders more than $60, plus a price match guarantee, full tech support and all the other benefits of shopping with the premier airsoft parts retail seller.
CYMA M4/M16 Hop Up Chamber (Silver/Black)
- OEM Replacement
- Solidly Constructed
- One Piece Design
$18.95
JG M4 6 Position LE Stock (Black)
- OEM Replacement Part
- Plastic Construction
- Adjustable Stock
$15.00
JG Crane Stock with Check Rest (Black)
- Textured Butt Plate
- Rear Sling Mount
- Adjustable Stock
$30.19
JG M4 MOSFET Chip, Small Tamiya
- MOSFET Chip included to increase Gearbox longevity
- Includes Tamiya Plug
- Compatible with most M4 Platforms
- 45 Day Warranty
$18.68
JG Handguard Rail for FB6652/SR25/ER25
- Metal Construction
- Allows Tactical Accessories to be Attached
- Designed for the JG SR-25
- 45 Day Warranty
$99.99
VISM Triangle Keymod 10.6" M4 Handguard (Black)
- This model fits: M4s with the Mid-Length Gas System. This replaces Standard Mid-Length Handguards.
- Solid fit, top rail is at receiver height and you have KeyMod slots along each sides and the bottom of the Handguard.
- Includes two Accessory KeyMod to Picatinny Rail Sections. One Short (5 slot Picatinny) and one Medium (11 slot Picatinny) Length Picatinny Rail sections. They can be placed in any of the sides or bottom KeyMod slots.
- Black Anodized Aluminum Construction
- Handguard surface overall Length is 10.6". The Handguard extends past the front Handguard cap and to the sides of front sight post, this gives you more Handguard surface M4ea to place your hand and accessories.
$67.99
VISM Triangle M-Lok 10.6" M4 Handguard (Black)
- This model fits: M4s with the Mid-Length Gas System. This replaces Standard Mid-Length Handguards.
- Solid fit, top rail is at receiver height and you have M-LOK slots along each sides and the bottom of the Handguard.
- Includes two Accessory M-LOK to Picatinny Rail Sections. One Short (5 slot Picatinny) and one Medium (9 slot Picatinny) Length Picatinny Rail sections. They can be placed in any of the sides or bottom M-LOK slots.
- Black Anodized Aluminum Construction
- Handguard surface overall Length is 10.6". The Handguard extends past the front Handguard cap and to the sides of front sight post, this gives you more Handguard surface M4ea to place your hand and accessories.
$69.99
VISM M-Lok 7.5" M4 Handguard (Black)
- This model fits: M4/M4 Carbine Length Gas Systems. This replaces Standard Carbine and M4 Length Handguards.
- Solid fit, top Picatinny rail is at receiver height and you have 7 angled rows of M-LOK slots.
- Includes two Accessory M-LOK to Picatinny Rail Sections. One Short (5 slot Picatinny) and one Medium (9 slot Picatinny) Length Picatinny Rail sections. They can be placed in any of the 7 angled rows of M-LOK slots.
- Black Anodized Aluminum Construction
- Length: 7.5", Weight: 5.9 oz. / 8.0 oz. with both M-LOK accessory rails attached
$59.99
VISM M-Lok 9.5" M4 Handguard (Black)
- This model fits: M4 Mid-Length Gas Systems. This replaces Standard Mid-Length Handguards.
- Solid fit, top Picatinny rail is at receiver height and you have 7 angled rows of M-LOK slots.
- Includes two Accessory M-LOK to Picatinny Rail Sections. One Short (5 slot Picatinny) and one Medium (9 slot Picatinny) Length Picatinny Rail sections. They can be placed in any of the 7 angled rows of M-LOK slots.
- Black Anodized Aluminum Construction
- Length: 9.5", Weight: 7.5 oz. / 9.6 oz. with both accessory rails attached
$67.99
VISM Triangle Keymod 8.75" M4 Handguard (Black)
- This model fits: Carbine Length Gas Systems. This replaces Standard Carbine and M4 Length Handguards.
- Solid fit, top rail is at receiver height and you have KeyMod slots along each sides and the bottom of the Handguard.
- Includes two Accessory KeyMod to Picatinny Rail Sections. One Short (5 slot Picatinny) and one Medium (11 slot Picatinny) Length Picatinny Rail sections. They can be placed in any of the sides or bottom KeyMod slots.
- Black Anodized Aluminum Construction
- Handguard surface overall Length is 8.75". The Handguard extends past the front Handguard cap and front sight post, to give you more surface M4ea to place your hand and accessories.
$67.99
VISM AK Keymod Handguard (Black)
- Gives room to mount keymod accessories to most AK style guns
- 8 keymod compatible surfaces
- Pre-drilled to accept VISM/NCSTAR micro dot reflex optics
- Slim profile
- Anodized aluminum construction
$82.99
VISM AK Keymod Extended Length Handguard (Black)
- Extended length gives extra room to mount keymod accessories
- 8 keymod compatible surfaces
- Pre-drilled to accept VISM/NCSTAR micro dot reflex optics
- Slim profile
- Anodized aluminum construction
$111.99
SHS CNC Type O Motor Pinion Gear
- O-Type Gear
- Steel Construction
- OEM Replacement
- 45-Day Warranty
$8.50
PHX Custom Hammer & Sears for WA Infinity Gas Blow Back Pistol
- Upgrade Part
- High Quality Material
- Fitting Required
$40.00
Echo 1 Tappet Plate for Ver. 3
- Lightweight
- Durable Material
- OEM Replacement Part
- 30-Day Warranty
$10.00
Echo 1 Standard OEM Non Torque Short Type Motor
- Compatibility with AK Series, G36 Series, AUG, and Thompson
- D Type Pinion Gear
- OEM Replacement Part
- 30 Day Warranty
$20.00
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
Echo 1 Spectre RDP Hop Up Chamber
- Sturdy Construction
- Made to Fit Spectre Rapid Deploy Pistol (RDP)
- OEM Replacement Part
- 30 Day Warranty
$18.00
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
Echo 1 Short Type Motor (Torque Up)
- Increased Rate of Fire
- Short Type Motor
- 30-Day Warranty
$40.00
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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.
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