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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.
EDGE Custom MEGA Compensator for 4.3 Hi Capa
$29.99 $26.99
Unisoft Aluminum Magwell for Hi Capa, Predator
$39.99 $35.99
Unisoft Aluminum Magwell for Hi Capa, Predator
EDGE Custom HEXA Aluminum Outer Barrel for 4.3 Hi Capa / 1911
$64.99 $58.49
EDGE Custom "HEXA" Aluminum Outer Barrel for 4.3 Hi Capa / 1911
Guarder Standard Valve for TOKYO MARUI M1911 / S70 / MEU / M45A1 / V10 / Detonics / HI CAPA
$7.00 $6.30
Guarder Standard Valve for TOKYO MARUI M1911 / S70 / MEU / M45A1 / V10 / Detonics / HI CAPA
Dr Black Type 300R Aluminum Slide for Tokyo Marui Hi Capa 5.1
$124.99 $112.49
For those who are looking for a new slide to hold on to, the Dr. Black Type-300R Aluminum Slide is the way to go! The Front and Rear serrations help you grip on your slide with ease and precision. Pick the color that best suits your personality today!
Poseidon Striker hop up chamber for Umarex Glock Gen4 G17/G18C
$69.99 $62.99
Poseidon Striker hop up chamber for Umarex Glock Gen3 G17/G18C
AM Infinity Formula Ver.2 Slide for Hi Capa 5.1
$119.99 $107.99
Still rocking a stock Hi Capa/1911 and you want to give it a facelift? Install an Airsoft Masterpiece slide that will give your handgun a fresh new look and make it more durable.
Acetech Lighter R Pistol Tracer Unit (for Red or Green BBs)
$69.99 $62.99
One of the best tracer units on the planet now optimized for RED tracer BBs!
Nine Ball NEO R High Flow Bullet Valve for TM Hi-Capa
$24.99 $22.49
Maple Leaf KWA LM4 Barrel / Hop Up Set
$64.99 $58.49
Maple Leaf EVO stainless steel hop up and 6.01mm tightbore stainless steel barrel upgrade set for KWA LM4 series. Available in 260mm, 370mm, and 510mm lengths.
CTM TAC AAP-01 CNC Upper Receiver Type-A for ASG AAP-01 Pistol
$139.99 $125.99
CTM TAC AAP-01 CNC Upper Receiver Type-A for ASG AAP-01 Pistol
Big Dragon MK18 Mod 0 LMT Crane Stock, Black
$19.99 $17.99
EDGE Custom KAW Aluminum Trigger for HI CAPA / 1911
$17.99 $16.19
CowCow Stainless Steel Guide Rod Set for UMAREX G17 GEN5
$39.99 $35.99
Pro-Arms 14mm CCW Threaded Barrel for Umarex Glock G19X and G45 Gold
$34.99 $31.49
Pro Arms 14mm CCW threaded outer barrel for Umarex G19x, G19 Gen4, and G45 GBB pistols. Gold Colored.
Action Army AAP-01 Upper Receiver Kit – Bravo
$174.95 $157.45
$69.99 $62.99
Having a hard time seeing where you are shooting in low light or dark areas? Attach any Acetech tracer unit to give yourself the edge and watch as your rounds light up through the darkness.