| order information | |||
| 325FPS Basic Upgrade Plan | |||
| For Gearbox Version 2 (M16/M4/G3 Series, MP5 A4/A5/SD5/SD6) | |||
| For Gearbox Version 3 (AK/SIG/AUG Series, G36C) | |||
| -Installed | |||
| ~~ Custom Spring | |||
| ~~ Fuse removal ( Reduce resistance ) | |||
| ~~ Unidirection piston head | |||
| This plan will increase the effective range and power but still durable | |||
| Price : US$15 | |||
| We can come with relative gun. Plan includes parts and installation charges only. | |||
| Power | Version 2 | Version 3 | |
| Economy Upgrade Plan | |||
| -Installed | 350 fps | US$30 | US$30 |
| ~~ PDI or Systema spring | 400 fps | US$38 | US$38 |
| ~~Metal Bushing | |||
| ~~ Fuse removal ( Reduce resistance ) | |||
| ~~ Unidirection piston head | |||
| Standard Upgrade Plan | 350 fps | US$80 | US$80 |
| -Installed | 400 fps | US$90 | US$90 |
| ~~ PDI or Systema spring | 450 fps | US$90 | US$95 |
| ~~ Fuse removal ( Reduce resistance ) | |||
| ~~ Unidirection piston head | |||
| ~~Metal bushings | |||
| ~~Systema flat gear set | |||
| Advanced Upgrade Plan | |||
| -Installed | 350 fps | US$220 | US$190 |
| ~~ PDI or Systema spring | 400 fps | US$225 | US$198 |
| ~~ Fuse removal ( Reduce resistance ) | 450 fps | US$240 | US$203 |
| ~~Systema metal bushings | |||
| ~~Systema flat gear set | |||
| ~~Systema aluminium piston head with bearing | |||
| ~~Systema poly carbonate / aluminium piston | |||
| ~~Systema spring guide with bearing | |||
| ~~(For version 2 - Reinforced gearbox) | |||
| ~~(For version 3 - Systema spring guide with bearing) | |||
| Power option from 350fps to 500fps (Please state the power option) | |||
| After sales service | |||
| Repair service is provide, please send email to us before you ship the products. | |||
| Shipping cost will charge to the customers. | |||
| We also welcome order of Pistols, a bulk purchase of Gearbox and Parts. | |||
| If any specific order you prefer, please state clearly via email order | |||