Do tightbores bring down the FPS?
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January 20th, 2011, 00:18
Join Date: Jun 2008
Originally Posted by
I am looking at buying a sweet AIMS-74 (Romanian AK), one problem its rated at 453fps!! Will at 6.03mm tight bore bring down the fps to 425 or lower (JOC regulation)
453fps? cybergun romanian ak ? .12BB?
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