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£7.99
Was £8.99
Save £1.00
  • Good Air Seal
  • O-Ring Sealed
  • Tough Construction

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

£7.99
Was £8.99
Save £1.00
  • Good Air Seal
  • O-Ring Sealed
  • Tough Construction

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

£7.99
Was £8.99
Save £1.00
  • Good Air Seal
  • O-Ring Sealed
  • Tough Construction

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

£7.99
Was £8.99
Save £1.00
  • Good Air Seal
  • O-Ring Sealed
  • Tough Construction

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

£7.99
Was £8.99
Save £1.00
  • Good Air Seal
  • O-Ring Sealed
  • Tough Construction

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

£7.99
Was £8.99
Save £1.00
  • Good Air Seal
  • O-Ring Sealed
  • Tough Construction

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

£7.99
Was £8.99
Save £1.00
  • Good Air Seal
  • O-Ring Sealed
  • Tough Construction

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

£7.99
Was £8.99
Save £1.00
  • Good Air Seal
  • O-Ring Sealed
  • Tough Construction

An efficient and well-constructed Air Nozzle which is available for a wide range of replicas, and ensures improved durability and smooth operation.

£9.99
  • Durable & Strong
  • Highly Consistent
  • Irregular Pitch Coiling

A high-performance spring for Airsoft Electric Guns, which is compatible with all Marui (and Marui compatible) AEGs (not including the PSG-1).

£9.99
  • Polycarbonate
  • Minimised Wear
  • Reduced Contact

A range of reinforced Polycarbonate constructed Tappet Plates from Modify. Stronger to work harder for longer for high FPS and high rate of fire builds.

£9.99
  • Steel Made
  • Version 2 or 3
  • Spring Included

A Steel manufactured Cut Off Lever with an option for both Version 2 & 3 Airsoft Gearboxes.

£9.99
  • Heat Resistant
  • Copper Contact
  • For Range of AEGs

A series of Selector Plates from Modify, which are available for a range of AEGs.

£12.99
  • Durable & Strong
  • Highly Consistent
  • Irregular Pitch Coiling

A high-performance spring for Airsoft Electric Guns, which is compatible with all Marui (and Marui compatible) AEGs (not including the PSG-1).

£12.99
  • Steel Tooth
  • Polycarbonate
  • Half or Full Rack

A range of two Polycarbonate Pistons from Modify, offering a choice between either half or full rack teeth with a Steel tooth. Handle up-rated FPS and rate of fire builds all day long!

From £14.99
  • Switch Assembly
  • High Temp. Resist.
  • Copper w/ Tin Plating

A strong and durable Switch Assembly for either Version 2 or 3 Airsoft Electric Gearboxes.

£15.99
  • Bearing Mounted
  • Steel Construction
  • Works Up To M170

A Steel constructed Spring Guide, available for a range of Airsoft replicas and featuring a bearing-mounted design. Withstand upgraded spring power and rate of fire upgrades all day long.

£16.99
  • Bearing Mounted
  • Steel Construction
  • Works Up To M170

A Steel constructed Spring Guide, available for a range of Airsoft replicas and featuring a bearing-mounted design. Withstand upgraded spring power and rate of fire upgrades all day long.

£16.99
  • Bearing Mounted
  • Steel Construction
  • Works Up To M170

A Steel constructed Spring Guide, available for a range of Airsoft replicas and featuring a bearing-mounted design. Withstand upgraded spring power and rate of fire upgrades all day long.

From £16.99
  • Double O-Ring
  • Aircraft Aluminium
  • Concave Intake

A series of Aluminium Alloy constructed Cylinder Heads for a range of Airsoft Electric Guns, produced with double o-ring sealing for improve air seal and accurately CNC produced for an accurate and reliable build.

£18.99
  • 7 Steel Teeth
  • Reinforced Teeth
  • 2nd Tooth Removed

A Polycarbonate constructed Piston for high-speed applications, suitable for most Tokyo Marui AEGs.

£19.99
  • For Marui AEG
  • Thermally Treated
  • Steel Construction

A series of Steel manufactured Motor Pinion Gears for either the TOP M60/M249 or Tokyo Marui AEG motors.

£24.99
  • Low Friction
  • Stainless Steel
  • Convex Surface

A set of Tempered Stainless Bushings for 6mm or 7mm gearboxes from Modify.

£26.99
  • GBB Barrel
  • Stainless Steel
  • Rigid & Accurate

A Precision Inner Barrel for Gas Blowback Pistols and compact Airsoft weapons, produced to an incredibly high standard of tightbore performance increasing your range and accuracy over distance.

£26.99
  • GBB Barrel
  • Stainless Steel
  • Rigid & Accurate

A Precision Inner Barrel for Gas Blowback Pistols and compact Airsoft weapons, produced to an incredibly high standard of tightbore performance increasing your range and accuracy over distance.

£26.99
  • GBB Barrel
  • Stainless Steel
  • Rigid & Accurate

A Precision Inner Barrel for Gas Blowback Pistols and compact Airsoft weapons, produced to an incredibly high standard of tightbore performance increasing your range and accuracy over distance.

£26.99
  • GBB Barrel
  • Stainless Steel
  • Rigid & Accurate

A Precision Inner Barrel for Gas Blowback Pistols and compact Airsoft weapons, produced to an incredibly high standard of tightbore performance increasing your range and accuracy over distance.

£27.99
  • CNC Machined
  • Consistent Pressure
  • Anodised Aluminium

A CNC machined Aluminium Hop Arm / Pressure Plate for the Modify MOD24 Bolt Action Sniper Rifle.

£29.99
  • GBB Barrel
  • Stainless Steel
  • Rigid & Accurate

A Precision Inner Barrel for Gas Blowback Pistols and compact Airsoft weapons, produced to an incredibly high standard of tightbore performance increasing your range and accuracy over distance.

£29.99
  • Low Resistance
  • Switch Assembly
  • Mini Tamiya Plug

A complete Switch Assembly for a variety of AEGs, which includes Low Resistance Wiring with either a Mini Tamiya or Deans Connector on the end.

£29.99
  • Tempered
  • Stainless Steel
  • Installation Tools

A set of tempered Bushings from Modify which comes included with installation tools.

The right gun makes a player a sharpshooter

From watchmakers to Airsoft parts manufacturers, you can guarantee the quality of the parts when you know the exact same people make boutique watch parts. Modify can make an average Airsoft gun phenomenal thanks to the precision manufacturing of their unique parts.

Known for the expertise in manufacturing precision parts Modify aims to help Airsoft technicians to make Airsoft guns and parts which are user friendly, highly accurate and most importantly, built to impress players and gunsmiths alike. 

Modify are so well known for their parts, that they are commonly used as a starting point for many well known Airsoft replicas, including Sniper Rifles, Pistols, Assault rifles and more.

Here at Patrol Base we stock a wide range of Modify Upgrade parts and Airsoft Guns. Fancy yourself a budding Airsoft Tech? Take your guns to the next level by fitting Modify parts, don't waste your time with lower quality parts, go right for the good stuff. If you want to check out the parts first hand why not visit our UK based Airsoft shop, located in Huddersfield between Leeds and Manchester and get hands on experience with our workshop staff.