I decided to do an upgrade my We 1911 MEU since my shooting test my displeased. At the .25 g to 15 ', the bb drop dramatically. You advise me how to get better distance , better reliability and hard kick.
I found it,
Madbull Airsoft 112mm Tight Bore Inner Barrel
http://www.evike.com/product_info.php?products_id=41438
CQB MATER UPGRADE KIT
http://www.evike.com/product_info.php?products_id=34604
Future Energy CNC aluminum recoil spring guide plug
http://www.evike.com/product_info.php?products_id=41716
Angel Custom CNC "Feather-Light" High Speed Spring Guide
http://www.evike.com/product_info.php?products_id=38289
I do not know if this is a good upgrade. I expect you and your advice. thank you