View Single Post
Old December 26th, 2012, 04:59   #7
ccyg8774
 
ccyg8774's Avatar
 
Join Date: Jun 2012
Location: Brampton, ON


As the BB being pulled from the back, it will be compressed and become larger in the "equatorial" position and push against the barrel, so the friction inside the barrel will be larger not only due to the different coefficient of friction.
__________________
ccyg8774 is offline   Reply With Quote