BrianOct 7, 2008 6:28pm
My CA M15A4 currently shoots 390FPS with a PPA100 Spring. I use an 8.4V 4200mAh intellect battery. Iâm happy with the ROF. I would like to increase my range as far as possible. I developed this parts list to use when replacing stock components as they fail and to make my gun very reliable. Please let me know what you think of the components or if you have any suggestions.
