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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 Tech Jet M4/M16 300 rd. AEG High-Cap Magazine w/ LED (Black)

Modify Tech Jet M4/M16 300 rd. AEG High-Cap Magazine w/ LED (Black)

  • For Use with Glow in the Dark BBs
  • Side Winding Wheel Design
  • 300rd Capacity

$28.00

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Modify Tech XTC M4/M16 190 rd. AEG Mid Capacity Magazine - 5 Pack (Black)

Modify Tech XTC M4/M16 190 rd. AEG Mid Capacity Magazine - 5 Pack (Black)

  • Plastic Construction
  • Feeds Without Winding
  • 190rd Capacity

$65.00

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Modify Tech XTC M4/M16 190 rd. AEG Mid Capacity Magazine - 5 Pack (Tan)

Modify Tech XTC M4/M16 190 rd. AEG Mid Capacity Magazine - 5 Pack (Tan)

  • Plastic Construction
  • Feeds Without Winding
  • 190rd Capacity

$65.00

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Modify 6.03mm Hybrid "SS+AL" Precision AEG Inner Barrel for M16A1 (509mm)

Modify 6.03mm Hybrid "SS+AL" Precision AEG Inner Barrel for M16A1 (509mm)

  • Includes Unique 3-Ring Hop Up Bucking
  • Front O-Ring Barrel Stabilizer
  • Dual Stainless Steel & Aircraft Aluminum Construction
  • Increased Compression
  • Increased Accuracy over Stock Barrel

$38.16

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Modify Baton Ryusoku Flat Hop Up Bucking (Soft)

Modify Baton Ryusoku Flat Hop Up Bucking (Soft)

  • Increases Distance & Accuracy
  • Excellent Extreme Temperature Properties
  • Improved Air Seal
  • Superior Tear Resistance

$16.22

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Modify M24 Bolt Action Spring Sniper Airsoft Rifle (Tan)
qualifies for free shipping

Modify M24 Bolt Action Spring Sniper Airsoft Rifle (Tan)

  • Polymer Body
  • Pre-Upgraded Internals
  • FPS: 410-420

$999.00

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$3.78

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Modify Low Resistance AEG Switch & Wire Assembly for M4/M16 (Front/Ultra Plug)

Modify Low Resistance AEG Switch & Wire Assembly for M4/M16 (Front/Ultra Plug)

  • Low Resistance
  • Silver Plated
  • Higher Conductivity
  • Increased Trigger Response

$30.63

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Modify Low Resistance AEG Switch & Wire Assembly for M4/M16 (Rear/Tamiya Plug)

Modify Low Resistance AEG Switch & Wire Assembly for M4/M16 (Rear/Tamiya Plug)

  • Low Resistance
  • Silver Plated
  • Higher Conductivity
  • Increased Trigger Response

$28.83

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Modify Low Resistance AEG Switch & Wire Assembly for M4/M16 (Front/Tamiya Plug)

Modify Low Resistance AEG Switch & Wire Assembly for M4/M16 (Front/Tamiya Plug)

  • Low Resistance
  • Silver Plated
  • Higher Conductivity
  • Increased Trigger Response

$28.83

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Modify Wellock Bracer & Gearbox Stabilizer

Modify Wellock Bracer & Gearbox Stabilizer

  • Metal Construction
  • Increased Gearbox Support
  • Prevents Gearbox from Cracking
  • Includes: One (1) Wellock Bracer

$31.80

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Modify Baton Ryusoku Flat Hop Up Bucking (Hard)

Modify Baton Ryusoku Flat Hop Up Bucking (Hard)

  • Increases Distance & Accuracy
  • Excellent Extreme Temperature Properties
  • Improved Air Seal
  • Superior Tear Resistance

$14.42

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Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for PSG-1 Plus (650mm)

Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for PSG-1 Plus (650mm)

  • Includes Unique 3-Ring Hop Up Bucking
  • Front O-Ring Barrel Stabilizer
  • Dual Stainless Steel & Aircraft Aluminum Construction
  • Increased Compression
  • Increased Accuracy over Stock Barrel

$45.00

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Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for PSG-1 (590mm)

Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for PSG-1 (590mm)

  • Includes Unique 3-Ring Hop Up Bucking
  • Front O-Ring Barrel Stabilizer
  • Dual Stainless Steel & Aircraft Aluminum Construction
  • Increased Compression
  • Increased Accuracy over Stock Barrel

$45.00

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Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for M16A1/AUG/M249 (509mm)

Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for M16A1/AUG/M249 (509mm)

  • Includes Unique 3-Ring Hop Up Bucking
  • Front O-Ring Barrel Stabilizer
  • Dual Stainless Steel & Aircraft Aluminum Construction
  • Increased Compression
  • Increased Accuracy over Stock Barrel

$42.40

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Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for AK-47/AK-47S (455mm)

Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for AK-47/AK-47S (455mm)

  • Includes Unique 3-Ring Hop Up Bucking
  • Front O-Ring Barrel Stabilizer
  • Dual Stainless Steel & Aircraft Aluminum Construction
  • Increased Compression
  • Increased Accuracy over Stock Barrel

$42.40

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Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for M4A1/XM177/SIG551 (363mm)

Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for M4A1/XM177/SIG551 (363mm)

  • Includes Unique 3-Ring Hop Up Bucking
  • Front O-Ring Barrel Stabilizer
  • Dual Stainless Steel & Aircraft Aluminum Construction
  • Increased Compression
  • Increased Accuracy over Stock Barrel

$42.40

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Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for M1A1/M733/MC51plus (300mm)

Modify Hybrid MAX 6.01mm Precision AEG Inner Barrel for M1A1/M733/MC51plus (300mm)

  • Includes Unique 3-Ring Hop Up Bucking
  • Front O-Ring Barrel Stabilizer
  • Dual Stainless Steel & Aircraft Aluminum Construction
  • Increased Compression
  • Increased Accuracy over Stock Barrel

$42.40

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Modify Motor Connector Plugs

Modify Motor Connector Plugs

  • Gold / Silver Plated
  • Stronger Construction
  • Higher Conductivity

$5.29

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Modify S100 Tune Up Kit for MK5/MP5

Modify S100 Tune Up Kit for MK5/MP5

  • Design: MK5 / MP5
  • Increased Performance
  • Better Air Seal
  • Includes: Spring, Spring Guide, Piston, Piston Head, Cylinder, Cylinder Head, Tappet Plate, Air Nozzle

$111.30

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Modify Ultra Polycarbonate Piston w/ 7 Metal Teeth

Modify Ultra Polycarbonate Piston w/ 7 Metal Teeth

  • Polycarbonate Construction
  • Half Steel Teeth
  • Speed Rails
  • Lightweight Design

$33.92

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Modify M4/M16 1-Piece Metal Hop Up

Modify M4/M16 1-Piece Metal Hop Up

  • Aluminum Construction
  • Minimum Adjustment
  • O-Ring on Gears for Stability
  • Includes 2 Arms for Different Buckings

$25.44

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Modify VSR 10 Hop Up Bucking

Modify VSR 10 Hop Up Bucking

  • Excellent Extreme Temperature Properties
  • Improved Air Seal
  • Superior Tear Resistance

$15.90

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Modify 6.03mm Hybrid Precision Inner Barrel for BAR 10/VSR 10 (433mm)

Modify 6.03mm Hybrid Precision Inner Barrel for BAR 10/VSR 10 (433mm)

  • Includes Unique 3-Ring Hop Up Bucking
  • Front O-Ring Barrel Stabilizer
  • Dual Stainless Steel & Aircraft Aluminum Construction
  • Increased Compression
  • Increased Accuracy over Stock Barrel

$38.16

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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.