Quote:
Originally Posted by m102404
On one PTW that had been used with it...there was red dust everywhere (don't know if it had chopped the marker bbs or not). While the function of the rifle was NOT impeded in any way...it was everywhere.
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PTWs are a little more user cleanable - problem is if you don't match up the length of a barrel with a proper boreup cylinder such that on the backstroke of the piston in a standard AEG, you get the air in the barrel sucked back and into the receiver and the mechbox - and no matter how fine the material, anything collecting in the mechbox will eventually cause friction, wear and part failure...