View Single Post
Old May 24th, 2014, 12:29   #5
Stealth
Mr. Silencer
 
Join Date: Dec 2001
Location: Toronto
Do NOT sand down the lip, it'll potentially cause issues for you later on when you want to switch guns.

Get a new mag catch. It's a common issue with G&P M4s.
Stealth is offline   Reply With Quote