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Old 12-28-2010, 04:21 AM   #10 (permalink)
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fossilhead's Avatar
Join Date: Aug 2006

11+1 Spring in.
13+1 Spring out.

Bore size is .690 with wedgits.
It prevents most rollouts.
Also, there is a mod I came up with for the bolt seen in this thread:
the current installed version is the last pic.
It has stopped all rollouts and has not affected velocity, consistency, or pump feel of the gun. I will post current pics of the bolt mod if requested. It really does work like a charm.

Also not looking for trades.
My MCB feedback thread
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