| 0,12g | For Airsofts up to 0,2J with or without hop up; up to 0,5J without hop up and for e.g. airsoftgrenades, mines etc. |
| 0,13g - 0,15g | For Airsofts of 0,2J up to 0,3J with hop up; up to 0,5J without hop up. |
| 0,16g - 0,19g | For Airsofts of 0,3J up to 0,4J with hop up; up to 0,5J without hop up. |
| 0,20g | For Airsofts with around 0,5J with and without hop up. So it's for most < 0,5J AEG and springs. |
| 0,21g - 0,23g | For Airsofts of 0,5J up to 1J with or without hop up. So e.g. for AEGs by Marui, JG, etc and many GBB pistols by Marui, KJW, WE, etc. |
| 0,24g - 0,25g | For Airsofts of 1J up to 1,5J with or without hop up and without hop up to 2,5J. So e.g. for many AEGs by Dboys, Cyma, G & P, ICS, etc; many GBB rifles by AGM, King arms, etc; and stronger GBB and CO2 guns. |
| 0,26g - 0,28g | For Airsofts of 1,5J up to 1,8J with hop up and without hop up up to 3,5J. So e.g. for AEGs by ARES, G&G, etc; GBB rifles of WE, etc; and CO2 guns. |
| 0,29g - 0,33g | For Airsofts of 1,8J up to 2,3J with hop up. So e.g. for AEGs with strong tuning (from a M140 spring), spring sniper by Well, e.t.c; GBB rifles and CO2 guns. |
| 0,34g - 0,43g | For Airsofts with > 2,3J with hop up. So for example for highly tuned AEGs, tuned spring snipers and strong GBB rifles e.g. by WE. |
| >0,43g | For Airsofts close to 7J. So e.g. for sniper with CO2 booster. |