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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 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$58.50
Save: $6.50

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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$34.34
Save: $3.82

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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$14.60
Save: $1.62

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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$3.40
Save: $0.38

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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$27.57
Save: $3.06

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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$25.95
Save: $2.88

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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$28.62
Save: $3.18

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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$12.98
Save: $1.44

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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$40.50
Save: $4.50

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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$40.50
Save: $4.50

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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$38.16
Save: $4.24

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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$38.16
Save: $4.24

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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$38.16
Save: $4.24

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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$38.16
Save: $4.24

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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$30.53
Save: $3.39

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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$22.90
Save: $2.54

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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$14.31
Save: $1.59

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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$34.34
Save: $3.82

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Modify 6.03mm Hybrid "SS+AL" Precision AEG Inner Barrel for TM M14 (500mm)

Modify 6.03mm Hybrid "SS+AL" Precision AEG Inner Barrel for TM M14 (500mm)

  • 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$34.34
Save: $3.82

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Modify 6.03mm Hybrid "SS+AL" Precision AEG Inner Barrel for M4/SR16/551 (363mm)

Modify 6.03mm Hybrid "SS+AL" Precision AEG Inner Barrel for M4/SR16/551 (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

$38.16$34.34
Save: $3.82

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Modify Quantum Silver-Plated Ultra Low Resistance AEG Wire

Modify Quantum Silver-Plated Ultra Low Resistance AEG Wire

  • Silver Plated
  • Low Resistance
  • Higher Conductivity

$21.19$19.07
Save: $2.12

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Modify S130 Torque Series Tune Up Kit for SIG552

Modify S130 Torque Series Tune Up Kit for SIG552

  • Design: SIG 552
  • Increased Performance
  • Better Air Seal
  • Includes: Spring, Spring Guide, Piston, Piston Head, Cylinder, Cylinder Head, Tappet Plate, Air Nozzle

$121.90

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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.

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