AIRSOFT GEARBOX & PARTS

Deep Fire Enlarged Metal Nozzle (for M14).

Deep Fire Enlarged Air Nozzle (for MP5).

Deep Fire Enlarged Metal Nozzle (for MP5).

PDI 6mm Rolling Bush for AEG. Made of "Bestal-G" resin, this would give you more silent and very smooth circulation, so can increase the cycle.

Deep Fire 250% Spring has been thoroughly tested for a proven formula. For a high performance spring like this, we highly recommend that you upgrade your gears also.

Version 2 of the Deep Fire Titanium Piston has revisions to the previous Titanium piston, with a complete end, as opposed to the open end of the first version. This makes the piston more rigid and less prone to torsion. The piston body is made of...

Prometheus Aero Cylinder Head Ver. 2 for Marui AEG. High quality part designed to replace the stock item.

Prometheus Aero Cylinder Head Ver. 3 for Marui AEG. High quality part designed to replace the stock item.

Prometheus Aero Cylinder Head Ver. 6 for Marui AEG. High quality part designed to replace the stock item.

Madbull have brought out a range of colour-coded springs that perform just as well as it looks. The colour is actually hard-coated onto the springs via a special process, and is not painted on. Madbull have been testing these springs thoroughly and have...

Madbull have brought out a range of colour-coded springs that perform just as well as it looks. The colour is actually hard-coated onto the springs via a special process, and is not painted on. Madbull have been testing these springs thoroughly and have...

Madbull have brought out a range of colour-coded springs that perform just as well as it looks. The colour is actually hard-coated onto the springs via a special process, and is not painted on. Madbull have been testing these springs thoroughly and have...

Madbull have brought out a range of colour-coded springs that perform just as well as it looks. The colour is actually hard-coated onto the springs via a special process, and is not painted on. Madbull have been testing these springs thoroughly and have...

Madbull have brought out a range of colour-coded springs that perform just as well as it looks. The colour is actually hard-coated onto the springs via a special process, and is not painted on. Madbull have been testing these springs thoroughly and have...

Madbull have brought out a range of colour-coded springs that perform just as well as it looks. The colour is actually hard-coated onto the springs via a special process, and is not painted on. Madbull have been testing these springs thoroughly and have...

The New and improved Prometheus EG Heard Gear reinforced maximum heavy-duty torque gears are designed for MS150-190 spring rates and built off the original Preomeheus formula for a superior grearset.  The number of teeth have been modified to reduce...

Action Bearing (7mm) for your AEG gearbox. Comes in a set of 6 pieces.

Laylax Prometheus EG Spring Guide w. Smoother Ver. 2&8

Laylax Prometheus EG Spring Guide w. Smoother Ver. 3

Laylax Prometheus EG Spring Guide w. Smoother Ver. 6&7

Laylax Nine Ball Damper Cylinder Head X-Shock for Marui MP7A1

Laylax Prometheus EG Hard Gear Set version 7 Normal Torque. Reinforced parts, and made of solid metal.

G&P Motor Gear, made from durable steel.

Acetal made air seal nozzle for SIG series. Tighter sealed air nozzle ensures more BB barrel exit velocity.

This hard piston is the best candidate to replace the stock piston due to its superior self lubricity and durability. Made of reinforced POM material, steam processing on the surface result a good rust resistance.

Low friction steel bushings. Comes in a set of 8 pieces.

This air seal cylinder is coated with a layer of Teflon for smooth action (Teflon has the lowest coefficient of friction of any known solid material). Tapered front section for keeping air-tight. Suitable for Marui MP7A1.

Metal spring guide with bearing prevents spring from building unnecessary tension by twisting and distorting in its seat. This one is for Version III gearbox.

Smooth and durable spring guide for Marui G18C AEP.

Tighter sealed air nozzle ensures more BB barrel exit velocity. Fits MP5A5, A4, SD5, SD6 Bore Up Cylinder Head. MSRP US$18

Tighter sealed air nozzle ensures more BB barrel exit velocity. Fits TM M16A1, XM Bore Up Cylinder Head. MSRP US$18

Fits 301 - 400mm inner barrel.

Upgrade spring for AEG, PDI makes the best springs in the business! Note that for this spring rate, you will need to upgrade to better gears. We recommend SYSTEMA! Please check AEG Spring Comparison Chart from http://www.airsoftcanada.com

Piston Head / Nozzle / Cylinder / Cylinder Head / Taper Spring / Spring Guide / Oil Less Bushing.

Piston Head / Nozzle / Cylinder / Cylinder Head / Taper Spring / Spring Guide / Oil Less Bushing.

Prometheus reinforced reversal stop latch for Marui AEG VER. II / III gearbox.

Prometheus reinforced reversal stop latch for marui AEG VER.VI gearbox.

Standard bore size cylinder is super smooth for reduced friction, and structurally more rigid thanks to its ribbed design. Suitable for 110mm-200mm precision barrel.

Standard bore size cylinder is super smooth for reduced friction, and structurally more rigid thanks to its ribbed design. Suitable for 201mm-250mm precision barrel.

Standard bore size cylinder is super smooth for reduced friction, and structurally more rigid thanks to its ribbed design. Suitable for 251mm-300mm precision barrel.