View Single Post
Old September 3rd, 2009, 02:46   #20
aznpos531's Avatar
Join Date: Jan 2009
Location: Toronto
I believe the PDI hop-up chamber allows you to use AEG barrels which are more readily available (anyone feel free to correct me). With the stock hop-up chamber you can only use parts that are replacements for the original part. I believe that the smallest diameter of inner barrel I've seen for the original hop-up chamber is 6.04mm.

Originally Posted by OptimusPrime View Post
I could never stop going to WalMart. Its the only place I can get good airsoft guns.
aznpos531 is offline   Reply With Quote