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Explore Our Selection of Airsoft Upgrades
Airsoft Extreme offers a wide variety of modification parts designed to improve your gun’s capabilities. We have a selection of high-quality, economically priced parts as well as top-of-the-line performance parts designed to push the bleeding edge of airsoft gun performance. The brands we offer are proven in quality, design, and capability, as well as having a long history of achieving results. Whatever it is you wish to improve, Airsoft Extreme will have a suitable part for you!
The most important step to upgrading is deciding what aspects of your gun you want to improve. We categorize these aspects into the following general categories: Accuracy, Range, Durability, Efficiency, and Rate of Fire. Specific parts or groups of parts are designed to modify each of these aspects. Generally speaking, we recommend you use parts from the same manufacturer since the manufacturer designs their parts to work with each other. If you are a tinkerer, however, it can be quite fun to experiment with different mixes of parts. As always, you can contact our technical staff via email or by phone to discuss your specific needs. With 20+ years of experience working with all the major brands in airsoft, our staff is sure to offer you some helpful recommendations.
Airsoft Extreme also offers professional installation of all the parts we sell. Every one of our stores has one or more trained technicians to assist you with repairs and modifications. We will discuss with you your performance objectives, and give you a clear expectation of the parts, time, and cost to achieve those objectives. We will even install parts you purchase from somewhere else. When we install parts you buy from us, we even offer a no-questions-asked, 90 day warranty on those parts. Please note this warranty does not extend to parts not purchased from us or parts you install yourself.
For many, tinkering and modifying their airsoft guns is just as enjoyable as shooting their gun. Airsoft Extreme offers a wide selection of parts to help you give your gun a character and performance that is unique to you. Please enjoy browsing our selection of parts and start upgrading your gun today!

Upgrade Parts
We carry a huge assortment of internal and external parts for your airsoft guns! If you are looking to enhance your airsoft gun, upgrade the internals, do a complete makeover or just looking to add to your tactical setup, we will have what you need.
AEX Custom SPACE RAY Hi Capa GBB
$459.99
$12.99 $11.69
Laylax EG Wide hop up window 6.03mm inner barrel
$60.00 $54.00
CTM TAC CNC Magwell for HPA M4 Magazine Adapters
$36.99 $33.29
$53.00 $47.70
SSG-1 Trigger Set
PSS VSR10 PSS10 Upgrade Spring, Color Coded Series
$19.99 $17.99
PSS VSR10 PSS10 Upgrade Spring, Color Coded Series
Dr Black Fiber Optic Rear Sight for Tokyo Marui Hi Capa 4.3
$31.99 $28.79
Dr Black Fiber Optic Rear Sight for Tokyo Marui Hi Capa 4.3
GATE TITAN II Cables for dual solenoid HPA for AEG wiring
$7.49 $6.74
GATE TITAN II Cables for dual solenoid HPA for AEG wiring
Big Dragon 9" M-LOK rail handguard for M4 AEG, black
$69.99 $62.99
Big Dragon 9" M-LOK rail handguard for M4 AEG, black
CowCow Stainless Steel Hammer Set for Elite Force (VFC) G18c Glock
$57.95 $52.15
CowCow Stainless Steel Hammer Set for Elite Force (VFC) G18c Glock
HK Army 68/4500 AeroLite Carbon Fiber Tank (800 psi Output)
$184.95 $166.45
HK Army 68/4500 AeroLite Carbon Fiber Tank (800 psi Output)
Dr Black Fiber Optic Front Sight for Tokyo Marui Hi Capa 5.1, Type A
$29.99 $26.99
Dr Black Fiber Optic Front Sight for Tokyo Marui Hi Capa 5.1, Type A
EDGE Custom "Twister" Guide Rod for Hi CAPA 5.1
$19.99 $17.99
Nine Ball HI CAPA Custom Magazine Catch, ZANSHIN 残心
$39.99 $35.99
Make your Hi Capa reloads easier and faster with the custom magazine catch. Fully adjustable 360 degrees of freedom for ease of releasing your magazines when needed.
CowCow Ultra Lightweight Blowback Unit for AAP-01
$69.99 $62.99
Action Army AAP-01 Extended Mag Release
$37.95 $34.15
Extended magazine release lever designed for AAP-01 pistol. Available in black and red.
GATE Nova Trigger 2E1 for TITAN V2 / STD AEG / HPA
$29.99 $26.99
Maple Leaf Decepticon 2021 Silicone Hopup Bucking for GBB / VSR
$9.99 $8.99
Maple Leaf brand high quality silicone hop up buckings for GBB and VSR systems. Available in a variety of hardness degrees.
ZCI PDW M4 metal wire stock, black
$39.99 $35.99
Features:
- Durable aluminum alloy construction
- Anodized finish
- Two position adjustable design
- Rubberized cheek rest
- Textured butt pad
- Includes buffer and buffer spring
$84.99