Airsoft Canada - View Single Post - Ease of internal upgrading CA/ICS/G&G? Looking for gun-doc comments..

Amazing KG3 · September 20th, 2006, 05:22

My G&G UMP was beautifully made, but the interanls are terrible. The tappet plate was useless, and one of the hardest mechboxs to open IMO

September 20th, 2006, 05:22	#4
Amazing KG3 Trader rating Join Date: Feb 2006 Location: Calgary, AB	My G&G UMP was beautifully made, but the interanls are terrible. The tappet plate was useless, and one of the hardest mechboxs to open IMO