Fore Grips P-rail

Needed this for my periscope project https://www.thingiverse.com/thing:3145737 so I gave you 6 different options on the same grip, 3 different rail lengths & short or long grip + an end cap to store your batteries in. * No RAFT or SUPPORTS required !Don't forget to check out my other Cool designs and Follow my Daily dose of KooKoo uploads, Enjoy ;)