Cortex, how many BB's you can run with your 1500 mah ?? You must chop your stock to put the battery isn't ? Coz the reason I choose the 1100 mah coz it can fit to the battery stock without chop anyhting. Do you use the systema relay switch also ? Well I'm a lil' concern is it fine to use PSG with 300% coz I saw in many forum that it will damage your mechbox in long term use, please tell me that they're wrong
