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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.


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UNICORN AIRSOFT Magazine Feed Lip for TM MWS

UNICORN AIRSOFT Magazine Feed Lip for TM MWS

$15.00

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UNICORN AIRSOFT MWS Power Nozzle Valve (High)

UNICORN AIRSOFT MWS Power Nozzle Valve (High)

$20.00

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Laylax Gold Pin Connector Set for Mini Connectors

Laylax Gold Pin Connector Set for Mini Connectors

$11.00

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Laylax Compact Air Seal Bucking for TM NGRS & AEP

Laylax Compact Air Seal Bucking for TM NGRS & AEP

$19.00$17.10

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Laylax Aero Cylinder Head for Next Gen. M4A1 and Scar AEGs

Laylax Aero Cylinder Head for Next Gen. M4A1 and Scar AEGs

$29.00$27.55

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Prometheus 8mm Sintered Alloy Bushings

Prometheus 8mm Sintered Alloy Bushings

$19.00

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Laylax M9A1/M92F Gas Route Aero Bucking

Laylax M9A1/M92F Gas Route Aero Bucking

$13.00

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Prometheus High Speed Hard Pinion Motor (Long type)

Prometheus High Speed Hard Pinion Motor (Long type)

$67.00$63.65

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Laylax Next Gen. Hard Piston for SCAR AEGs

Laylax Next Gen. Hard Piston for SCAR AEGs

$43.00

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Prometheus High Cycle Hard Piston

Prometheus High Cycle Hard Piston

$36.00

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Laylax EG AEG Spring Guide (V2)

Laylax EG AEG Spring Guide (V2)

$21.00$19.95

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Prometheus 6.03 EG Inner Barrel for the MP5 PDW (141mm)

Prometheus 6.03 EG Inner Barrel for the MP5 PDW (141mm)

$54.00$51.30

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Prometheus Hard Selector Plate NEO for MP5s

Prometheus Hard Selector Plate NEO for MP5s

$13.00

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Laylax Perfect Tappet Plate for Tokyo Marui Spec Ver. 3 Gearbox AEGs

Laylax Perfect Tappet Plate for Tokyo Marui Spec Ver. 3 Gearbox AEGs

$23.00$21.85

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Prometheus EG Precision AEG Inner Barrel for M4A1+/SR16/551+  (407mm)

Prometheus EG Precision AEG Inner Barrel for M4A1+/SR16/551+ (407mm)

$71.00$63.90

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Laylax 6.00 Power Barrel for Umarex Glocks (97mm)

Laylax 6.00 Power Barrel for Umarex Glocks (97mm)

$30.00$27.00

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Bolt Airsoft Anti-Reversal Latch for V2 Gearbox (Set of 2)

Bolt Airsoft Anti-Reversal Latch for V2 Gearbox (Set of 2)

$11.00$9.90

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Tokyo Marui Sling Mount Adapter

Tokyo Marui Sling Mount Adapter

$25.49$22.94

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Bolt Airsoft Trigger Switch Blade for V2 Gearbox

Bolt Airsoft Trigger Switch Blade for V2 Gearbox

$9.00

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Lancer Tactical 9.5" Outer Barrel for AEG M4 Airsoft RIfle

Lancer Tactical 9.5" Outer Barrel for AEG M4 Airsoft RIfle

$19.00$17.10

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Lancer Tactical Airsoft AEG 23K High Performance Motor (Short)

Lancer Tactical Airsoft AEG 23K High Performance Motor (Short)

$16.00$15.20

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Lancer Tactical Airsoft AEG 23K High Performance Motor (Long)

Lancer Tactical Airsoft AEG 23K High Performance Motor (Long)

$16.00$14.40

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Golden Eagle Airsoft Magwell Type 3 for GBB Hi-Capa Airsoft Pistol

Golden Eagle Airsoft Magwell Type 3 for GBB Hi-Capa Airsoft Pistol

$7.00$6.30

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Golden Eagle Airsoft Magwell Type 2 For GBB Hi-Capa Airsoft Pistol

Golden Eagle Airsoft Magwell Type 2 For GBB Hi-Capa Airsoft Pistol

$7.00$6.30

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Golden Eagle Airsoft Magwell For GBB 1911 AIrsoft Pistol

Golden Eagle Airsoft Magwell For GBB 1911 AIrsoft Pistol

$7.00$6.30

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Golden Eagle Airsoft Hammer Assembly for Hi-Capa GBB Airsoft Pistols

Golden Eagle Airsoft Hammer Assembly for Hi-Capa GBB Airsoft Pistols

$11.00$10.45

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Golden Eagle Airsoft Recoil Spring Guide Plug for GBB 1911 Airsoft Pistol

Golden Eagle Airsoft Recoil Spring Guide Plug for GBB 1911 Airsoft Pistol

$4.50$4.28

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Golden Eagle Airsoft Hammer Assembly for GBB 1911 Airsoft Pistol

Golden Eagle Airsoft Hammer Assembly for GBB 1911 Airsoft Pistol

$10.00$9.00

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Golden Eagle Airsoft Front Fiber Sight C For GBB Hi-Capa Airsoft Pistol

Golden Eagle Airsoft Front Fiber Sight C For GBB Hi-Capa Airsoft Pistol

$6.00$5.40

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Golden Eagle Airsoft Front Fiber Sight B for GBB Hi-Capa Airsoft Pistol

Golden Eagle Airsoft Front Fiber Sight B for GBB Hi-Capa Airsoft Pistol

$6.00$5.40

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Golden Eagle Airsoft Front Fiber Sight A for GBB Hi-Capa Airsoft Pistol

Golden Eagle Airsoft Front Fiber Sight A for GBB Hi-Capa Airsoft Pistol

$6.00$5.70

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Golden Eagle Airsoft Outer Barrel for GBB 5.1 Hi-Capa Airsoft Pistol (Silver)

Golden Eagle Airsoft Outer Barrel for GBB 5.1 Hi-Capa Airsoft Pistol (Silver)

$25.00$22.50

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Golden Eagle Airsoft Outer Barrel for GBB 4.3 Hi-Capa Airsoft Pistol (Silver)

Golden Eagle Airsoft Outer Barrel for GBB 4.3 Hi-Capa Airsoft Pistol (Silver)

$25.00$22.50

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Golden Eagle Airsoft "Razor" Style Slide for GBB 4.3 Hi-Capa Airsoft Pistol

Golden Eagle Airsoft "Razor" Style Slide for GBB 4.3 Hi-Capa Airsoft Pistol

$42.00$37.80

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Golden Eagle Airsoft "Mega" Style Slide for GBB 5.1 Hi-Capa Airsoft Pistol

Golden Eagle Airsoft "Mega" Style Slide for GBB 5.1 Hi-Capa Airsoft Pistol

$42.00$37.80

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Golden Eagle Airsoft "T" Style Slide for GBB 5.1 Hi Capa Airsoft Pistol

Golden Eagle Airsoft "T" Style Slide for GBB 5.1 Hi Capa Airsoft Pistol

$42.00$37.80

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Golden Eagle Airsoft "Saber" Style Slide for GBB 5.1 Hi-Capa Airsoft Pistol

Golden Eagle Airsoft "Saber" Style Slide for GBB 5.1 Hi-Capa Airsoft Pistol

$42.00$39.90

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Golden Eagle Airsoft "Hive" Style Slide for GBB 5.1 Hi-Capa Airsoft Pistol

Golden Eagle Airsoft "Hive" Style Slide for GBB 5.1 Hi-Capa Airsoft Pistol

$42.00$39.90

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Golden Eagle Airsoft "Razor" Style Hi Capa Slide

Golden Eagle Airsoft "Razor" Style Hi Capa Slide

$42.00$37.80

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Golden Eagle Airsoft "Nano" Style Hi Capa Slide

Golden Eagle Airsoft "Nano" Style Hi Capa Slide

$42.00$37.80

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Golden Eagle Airsoft "Hawk" Style GBB Hi Capa Slide

Golden Eagle Airsoft "Hawk" Style GBB Hi Capa Slide

$42.00$39.90

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Golden Eagle Airsoft Outlet Valve for CO2 1911 Mags

Golden Eagle Airsoft Outlet Valve for CO2 1911 Mags

$8.00$7.20

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Golden Eagle Airsoft Magazine Release for Hi Capas

Golden Eagle Airsoft Magazine Release for Hi Capas

$3.00$2.85

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Golden Eagle Airsoft Loading Nozzle

Golden Eagle Airsoft Loading Nozzle

$3.00$2.70

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Golden Eagle Airsoft Rear 5.1 Hi Capa Sight

Golden Eagle Airsoft Rear 5.1 Hi Capa Sight

$15.00$13.50

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Golden Eagle Airsoft Rear Sight w/ Fiber Optics for 5.1 Hi Capa

Golden Eagle Airsoft Rear Sight w/ Fiber Optics for 5.1 Hi Capa

$15.00$13.50

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Golden Eagle Airsoft "Hawk" Style Hi Capa 4.3 Slide

Golden Eagle Airsoft "Hawk" Style Hi Capa 4.3 Slide

$42.00$37.80

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Golden Eagle Airsoft "Speed" Style Hi Capa Slide

Golden Eagle Airsoft "Speed" Style Hi Capa Slide

$53.00$47.70

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Golden Eagle Airsoft Mag Feeding Lip for 1911s

Golden Eagle Airsoft Mag Feeding Lip for 1911s

$2.00$1.80

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Golden Eagle Airsoft 3305 Inlet Valve for 1911 Mags

Golden Eagle Airsoft 3305 Inlet Valve for 1911 Mags

$4.50$4.28

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Golden Eagle Airsoft Mag Feeding Lip for Hi Capas

Golden Eagle Airsoft Mag Feeding Lip for Hi Capas

$2.00$1.80

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Golden Eagle Airsoft Orange Tip for Airsoft Pistols

Golden Eagle Airsoft Orange Tip for Airsoft Pistols

$1.00$0.90

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Golden Eagle Airsoft Hi Capa Stippled Grip (Circles)

Golden Eagle Airsoft Hi Capa Stippled Grip (Circles)

$15.00$13.50

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Golden Eagle Airsoft Hi Capa Stippled Grip (Dots)

Golden Eagle Airsoft Hi Capa Stippled Grip (Dots)

$15.00$13.50

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Golden Eagle Airsoft Hi Capa Stippled Grip (Squares)

Golden Eagle Airsoft Hi Capa Stippled Grip (Squares)

$15.00$13.50

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Golden Eagle Airsoft 3301 Outlet Valve for Hi Capa Mags

Golden Eagle Airsoft 3301 Outlet Valve for Hi Capa Mags

$6.00$5.40

Save: $0.60
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Golden Eagle Spiral and Fluted Outer Barrel for 5.1 Hi Capas (Red)

Golden Eagle Spiral and Fluted Outer Barrel for 5.1 Hi Capas (Red)

$27.00$24.30

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Golden Eagle Spiral and Fluted Outer Barrel for 5.1 Hi Capas (Gold)

Golden Eagle Spiral and Fluted Outer Barrel for 5.1 Hi Capas (Gold)

$27.00$24.30

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Golden Eagle Spiral and Fluted Outer Barrel for 5.1 Hi Capas (Black)

Golden Eagle Spiral and Fluted Outer Barrel for 5.1 Hi Capas (Black)

$27.00$24.30

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Golden Eagle Straight Fluted Outer Barrel for 5.1 Hi Capas (Red)

Golden Eagle Straight Fluted Outer Barrel for 5.1 Hi Capas (Red)

$27.00$25.65

Save: $1.35
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Golden Eagle Straight Fluted Outer Barrel for 5.1 Hi Capas (Gold)

Golden Eagle Straight Fluted Outer Barrel for 5.1 Hi Capas (Gold)

$27.00$25.65

Save: $1.35
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Golden Eagle Straight Fluted Outer Barrel for 5.1 Hi Capas (Black)

Golden Eagle Straight Fluted Outer Barrel for 5.1 Hi Capas (Black)

$27.00$24.30

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Golden Eagle Spiral Outer Barrel for 5.1 Hi Capas (Red)

Golden Eagle Spiral Outer Barrel for 5.1 Hi Capas (Red)

$27.00$25.65

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Golden Eagle Spiral Outer Barrel for 5.1 Hi Capas (Gold)

Golden Eagle Spiral Outer Barrel for 5.1 Hi Capas (Gold)

$27.00$24.30

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Golden Eagle Spiral Outer Barrel for 5.1 Hi Capas (Black)

Golden Eagle Spiral Outer Barrel for 5.1 Hi Capas (Black)

$27.00$24.30

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Golden Eagle Spiral Outer Barrel for 4.3 Hi Capas (Gold)

Golden Eagle Spiral Outer Barrel for 4.3 Hi Capas (Gold)

$25.00$22.50

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Golden Eagle Spiral Outer Barrel for 4.3 Hi Capas (Red)

Golden Eagle Spiral Outer Barrel for 4.3 Hi Capas (Red)

$25.00$23.75

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Golden Eagle Airsoft Inlet Valve for Hi Capa Mags

Golden Eagle Airsoft Inlet Valve for Hi Capa Mags

$4.50$4.05

Save: $0.45
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MTW Advanced Electronics Kit

MTW Advanced Electronics Kit

$140.00

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Wolverine Airsoft V3 12" Wire Harness Gen 2

Wolverine Airsoft V3 12" Wire Harness Gen 2

$25.00

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Wolverine Airsoft V2 Trigger Board

Wolverine Airsoft V2 Trigger Board

$20.00

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G&G ARP 9 2.0 XXIV 7" M-LOK Rail System

G&G ARP 9 2.0 XXIV 7" M-LOK Rail System

$127.00

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Polarstar UGS CO2 Insert - 12g Milspec

Polarstar UGS CO2 Insert - 12g Milspec

$130.75

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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.

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.