Armory Sponsor
Posted: 9/21/2009 8:49:56 AM EDT
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Is the Friction collar for the OPS Inc 12th suppressor the same as for the 16th model?
I know the the collar for the 12th can is for the OD of the "Step" on the SPR barrel but is the "Step" OD the same as the OD of a Colt M4 Barrel. If the OD's are not the same which collar do I get for a Colt M4 barrel? Thanks in advance, Darkop |
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