hey guys, i have a US SOCOM SCAR SOF combat assault rifle and a ECHO 1 TROY MRF-C, i was wondering what is the best spring or whatever to upgrade the fps/rpm and yeah i know the scar story and now it is like 500$ (yay!)
1 - 1 of 5 Posts
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.