Had my first skirmish with my new-to-me TM M4A2 V.1 last night, completely happy with the gun. Played with 6 guys (small teams of 3v3) in a large warehouse, really good CQB conditions. Gun was stock but was the most consistently reliable at the event.
Aex has a new video out that might be able to help you with your problem/problems... but maybe you shouldn't listen to me because I'm mentally challenged...
stock guns need really little to no maintainence... Just fire your last shot on semi auto to keep the spring decompressed before you store it. silicone the hop every once-a-while
[quote="airsoftbum2006"]stock guns need really little to no maintainence... Just fire your last shot on semi auto to keep the spring decompressed before you store it. silicone the hop every once-a-while[/quote]