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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.
GATE TITAN II Cables for dual solenoid HPA for AEG wiring
$7.49
GATE TITAN II Cables for dual solenoid HPA for AEG wiring
Guarder Enhanced Grip For Tokyo Marui Hi Capa Series
$30.00
Guarder Enhanced Grip For Tokyo Marui Hi Capa Series
Big Dragon Dark Phoenix Steel Flash Hider, 14mm CCW
$19.99
Big Dragon brand Dark Phoenix style flash hider for 14mm CCW threaded outer barrels.
Nine Ball TM Hi Capa 5.1 Non-Recoil Threaded SAS Barrel, ZANSHIN 残心
$74.99
For Tokyo Marui Hi Capa 5.1 gas blowback series. Choose between a non-threaded outer barrel cap for normal use, 14mm CCW threaded muzzle cap, or internal 11mm CW thread for near-infinite attachment options.
Action Army AAP-01 RMR Adaptor Plate and Front Sight
$48.95
RMR mounting system designed specifically for the Action Army AAP-01 pistol.
Poseidon Striker hop up chamber and 97mm barrel kit for Umarex Gen4 G17/G18C
$69.99
Poseidon Striker hop up chamber and 97mm barrel kit for Umarex Gen3 G17/G18C
$53.95
Metal thumb rest designed for the AAP-01 pistol. Available in black, silver, and red.
CowCow PinkMood Enhanced Loading Nozzle Set for TM Hi Capa / 1911
$29.99
Improve your Tokyo Marui 1911 or Hi-Capa with this enhanced loading nozzle set by CowCow. Now in awesome PINK!
Magpul PTS PRS2 stock (Masada)
$139.99
- Ergonomic grip mechanics provide the shooters with improved control, faster pointing, and lower fatigue
- Injection molded polymer design
- Interchangeable finger shelf (flat / nub)
- Attaches to any MIL-STD 1913 Picatinny rails
- All mounting hardware
AM EDGE Hi Capa Blowback Housing
$49.99
Want to make your Hi Capa more gas efficient and snappy? Reduce the weight in your slide and pick up an Airsoft Masterpiece EDGE blowback housing.
$49.99
Wished there was an adjustable stock that can hold bigger batteries? This calls for the PTS Enhanced Polymer Stock (EPS) with its large cavity for NiMh, LiPo, and Li-Ion batteries.
Tokyo Marui HI CAPA 4.3 28rd Magazine
$39.99
- Suitable for all HI CAPA models
- Low profile base plate
- Black or chrome colors
Guarder Hi Capa Loading Nozzle
$23.99
Have a cracked nozzle in your stock Hi Capa? Pick up a Guarder Enhanced Hi Capa loading nozzle and get yourself back in the game