TM M4A - Hop up cover/wobbly mag
View Single Post
January 16th, 2012, 08:05
Join Date: Mar 2008
Location: T dot
Does it not stay closed until you pull the charging handle?
It is designed to pop open when you pull back the charging handle. Makes for easy hopup adjustments.
If you want it to stay closed, don't pull the charging handle!
View Public Profile
Send a private message to coach
Find More Posts by coach