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Modify
Modify-Tech specializes in precision metal parts, turning industry tools and precision machine attachments such as Airsoft Custom Parts, R/C Car Upgrade Parts, Watch Parts, Rotary Internal Broaches, Collet Holders design and manufacturing. With more than 40 years experience in the industry, our products reputation rates highly for quality and value. In this section you will find lots of different parts from modify for your airsoft guns, such as barrels, shims, springs, cut off levers, bearings, hop ups, cylinder kits, and many other internal parts for your guns.

Experienced Player’s POV: Modify makes extremely high quality parts for multiple different guns. If you’re looking to upgrade and exceed the quality of most stock rifles, modify parts are excellent for any kind of build you can think of.

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Modify M110 Irregular Pitch Upgrade Spring for MOD24/APS-2

Modify M110 Irregular Pitch Upgrade Spring for MOD24/APS-2

$18.95$17.06

Save: $1.90
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Modify M140 Irregular Pitch Upgrade Spring for MOD24/APS-2

Modify M140 Irregular Pitch Upgrade Spring for MOD24/APS-2

$19.95$17.96

Save: $2.00
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Modify M150 Irregular Pitch Upgrade Spring for MOD24/APS-2

Modify M150 Irregular Pitch Upgrade Spring for MOD24/APS-2

$18.95$17.06

Save: $1.90
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Modify M170 Irregular Pitch Upgrade Spring for MOD24/APS-2

Modify M170 Irregular Pitch Upgrade Spring for MOD24/APS-2

$22.00$19.80

Save: $2.20
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Modify Smooth Modular Gear Set 7mm Ver2/3 High Speed Gear 16.32:1

Modify Smooth Modular Gear Set 7mm Ver2/3 High Speed Gear 16.32:1

$90.00$81.00

Save: $9.00
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Modify M90 Irregular Pitch Upgrade Spring for MOD24/APS-2

Modify M90 Irregular Pitch Upgrade Spring for MOD24/APS-2

$18.95$17.06

Save: $1.90
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Modify Smooth Modular Gear Set TM Ver2/3 Torque 21.6:1

Modify Smooth Modular Gear Set TM Ver2/3 Torque 21.6:1

$90.00$81.00

Save: $9.00
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Modify Modular Gear Set for 6mm Ver2/3 Torque 21.6:1

Modify Modular Gear Set for 6mm Ver2/3 Torque 21.6:1

$75.00$67.50

Save: $7.50
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Modify Mod24 Barrel Extension Adapter (Black)

Modify Mod24 Barrel Extension Adapter (Black)

$22.00$19.80

Save: $2.20
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Modify Type 1 Bore Up Cylinder for M4

Modify Type 1 Bore Up Cylinder for M4

$25.00$22.50

Save: $2.50
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Modify Aluminum Double O-ring Cylinder Head for Ver. 7

Modify Aluminum Double O-ring Cylinder Head for Ver. 7

$17.00$15.30

Save: $1.70
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Modify Smooth Speed Gear Set Replacement Spur Gear

Modify Smooth Speed Gear Set Replacement Spur Gear

$23.00$20.70

Save: $2.30
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Modify Smooth Modular Gear Set 6mm Ver2/3 High Speed Gear 16.32:1

Modify Smooth Modular Gear Set 6mm Ver2/3 High Speed Gear 16.32:1

$90.00$81.00

Save: $9.00
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Modify Stainless Steel 7mm Ball Bearing Spring Guide for MK96/Type96 Series

Modify Stainless Steel 7mm Ball Bearing Spring Guide for MK96/Type96 Series

$20.00$18.00

Save: $2.00
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Modify White Gear Grease 30g

Modify White Gear Grease 30g

$8.00$7.20

Save: $0.80
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Modify Low Resistance AK47S AEG Switch & Front Wiring - Ultra Plug

Modify Low Resistance AK47S AEG Switch & Front Wiring - Ultra Plug

$25.00$22.50

Save: $2.50
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Modify Low Resistance AK47 AEG Switch & Rear Wiring - Tamiya Plug

Modify Low Resistance AK47 AEG Switch & Rear Wiring - Tamiya Plug

$25.00$22.50

Save: $2.50
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Modify Low Resistance AK47S AEG Switch & Front Wiring - Tamiya Plug

Modify Low Resistance AK47S AEG Switch & Front Wiring - Tamiya Plug

$25.00$22.50

Save: $2.50
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Modify M170 Irregular Pitch Spring

Modify M170 Irregular Pitch Spring

$20.00$18.00

Save: $2.00
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Modify M4 S120 Torque Complete Gearbox - Front Wired/T-Connector
qualifies for free shipping

Modify M4 S120 Torque Complete Gearbox - Front Wired/T-Connector

$248.00$223.20

Save: $24.80
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Modify Switch Assembly for Version 2 Gearbox

Modify Switch Assembly for Version 2 Gearbox

$22.00$19.80

Save: $2.20
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Modify Hybrid Max 6.01mm Precision Inner Barrel (550mm)

Modify Hybrid Max 6.01mm Precision Inner Barrel (550mm)

$45.00$40.50

Save: $4.50
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Modify Hybrid Max 6.01mm Precision Inner Barrel for BAR10/VSR10 (433mm)

Modify Hybrid Max 6.01mm Precision Inner Barrel for BAR10/VSR10 (433mm)

$45.00$40.50

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Modify Hybrid Max 6.01mm Precision Inner Barrel (469mm)

Modify Hybrid Max 6.01mm Precision Inner Barrel (469mm)

$45.00$40.50

Save: $4.50
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Disclaimer:

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.