AIRSOFT UPGRADES

High grade precision barrel from Prometheus at 6.03mm diameter for extra power and precision shooting. For use on G36C, P90, SIG552 and CAR 15.

Metal piston head with reinforced O-ring and single direction air inlets for less cycle resistance. Metal piston also makes the report much louder when you fire your AEG!

High grade precision barrel from Prometheus at 6.03mm diameter for extra power and precision shooting. For use on AK Beita.

High grade precision barrel from Prometheus at 6.03mm diameter for extra power and precision shooting. For use on MC51.

High grade precision barrel from Prometheus at 6.03mm diameter for extra power and precision shooting. For use on G3 A3 and SG1. For G3A4, please use MC51 version.

High grade precision barrel from Prometheus at 6.03mm diameter for extra power and precision shooting. For use on M4A1, SR16, and SG551.

High grade precision barrel from Prometheus at 6.03mm diameter for extra power and precision shooting. For use on AK47S , AK47.

High grade precision barrel from Prometheus at 6.03mm diameter for extra power and precision shooting. For use on M16A1, M16A2, M16VN, AUG.

High grade precision barrel from Prometheus at 6.03mm diameter for extra power and precision shooting. For use on PSG1.

Replacement Hop-up unit for Tokyo Marui AUG.

Bearing spring guide prevents spring from building unnecessary tension by twisting and distorting in its seat. This is a highly recommended item for highly upgraded AEG gearboxes.

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

Precision barrel for high levels of air-tightness which in turn provides maximum BB barrel exit velocity.

Precision barrel for high levels of air-tightness which in turn provides maximum BB barrel exit velocity.

Standard replacement selector plate. If your AEG is having difficulty registering your semi or full-auto selection, then it could be that the metal contacts on your selector plate have carbonized or are worn out. Simply replace this plate for smooth...

Installation of new gears requires proper lubrication.

Installation of new gears requires proper lubrication.

The milled brass cylinder head for version 3 gear box (except AUG model) keep the nozzle stroking at the exact center of the cylinder.

The milled brass cylinder head for version 4 gear box keep the nozzle stroking at the exact center of the cylinder.

Systema Tokyo Marui AUG Cylinder Head (Compatible with SIG550 / SIG551 / SIG552)

This is a highly recommended upgrade for AEGs with lengthened barrels since you will need additional volume of air to propel the BB out of the longer barrel - to avoid back-pressure. These bore-up cylinders actually have the same external dimensions as a...

This is a highly recommended upgrade for AEGs with lengthened barrels since you will need additional volume of air to propel the BB out of the longer barrel - to avoid back-pressure. These bore-up cylinders actually have the same external dimensions as a...

Tighter sealed air nozzle ensures more BB barrel exit velocity.

Tighter sealed air nozzle ensures more BB barrel exit velocity.

Tighter sealed air nozzle ensures more BB barrel exit velocity.