Prometheus Vs. Systema Tight Bore question
View Single Post
January 30th, 2010, 21:13
Join Date: Jul 2007
Originally Posted by
How can madbull barrels be thin walled? the OD is all the same and the ID is pretty much 6mm
i read that where the barrel connects to the hop-up, it was thinner than most TB barrels.
(SFW:Check out this band!)
View Public Profile
Send a private message to Donster
Visit Donster's homepage!
Find More Posts by Donster