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Old March 3rd, 2009, 11:12   #9
Skladfin's Avatar
Join Date: Dec 2006
Location: Vancouver, B.C
Okay, i'm not sure about this, but these BBs MIGHT be leaving residue on my hop up rubbers after each shot.

The grouping got quite inconsistant after a while, so I took out the hop up rubber and saw that there were "white" residue(or smeared off plastic) on the little rubber part that pushes down on the BBs. I had to wash it off with kitchen detergent like you clean grease with.

I've tried to smear off these off the BB with my hand but I couldn't(I really don't think these are coated), so I went on to rub these BBs against my hard wood floor. Indeed the plastic started smearing off. Then I tried some Metal tech 0.25g and found that they do not smear off the floor as easily as Madbull BBs(Still smears off after a while though).

I need further testing to prove this, right now it's just a theory, but I don't like the result at all.
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