Hey guys, just a quick question: does the pdi hop up (2nd ver) use a nub like a normal age hop up? If so, is there enough room to fit a firefly flat nub or the modify baton nub in there? I'm doing a second overhaul of my bar 10 because the parts I have in there are wearing out. I also can't decide weather I want to stay with the standard vsr cut barrel and bucking with the Tdc mod, or convert to the pdi unit.
Lastly, can anyone give me a good comparison between these two chambers?http://www.redwolfairsoft.com/redwolf/airsoft/Accessories_Rifle_Parts_PDI_hop_up_chamber_ver_2_for_tokyo_marui_VSR_10.htm
http://www.evike.com/product_info.php?c ... s_id=42423