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Old October 15th, 2011, 19:21   #6
Iforget
 
Join Date: Mar 2011
Hi I don't mean to steal the thread but I recently did some work on my kjw m4 and before reducer it shot 520 (6.03 tightbore, rtech hopup, and cradle piston) I was planning to run it as a DMR but after putting in the reducer even without spacers I'm shooting 360-380 with one or two spiking to 420 did I do something wrong?
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