How to upgrade (Guide for newish players)

[Monkman]

Found this article last year, and going through my bookmarks today, I thought it would be handy posting here, so that new players can have a guide which explains what's inside their guns and how to upgrade them.

https://www.wikihow.com/Upgrade-an-Airsoft-AEG

 

[Rogerborg]

It is a common misconception that the tighter the barrel, the better. "This is false". A tight bore can help with air efficiency and voluming, but not really accuracy.

The tighter the barrel the better your accuracy and consistency will be