feel free to take my idea had while cleaning my room. So most of you know my m4 failure and i was disassembling it and i was trying to think of ideas for the rail and i was like "My P90 could use a fore grip" so i have a maybe 1.5 inches(5 upward notches) rail and i need thoughts on 2 things.
One: What should i use to raise it from the bottom of the front of the P90(the semi grip that protects your support hand a little)
Two: What should i use to keep them together.
Sorry for Blurryness(if it is)
Subject: P90 upgrade 
Sat Nov 21, 2009 2:37 pm