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AR15.COM
Armory Sponsor
9/21/2009 8:49:56 AM EDT
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
9/21/2009 9:01:50 AM EDT
[#1]
Please wait for the expert(s), however I understand that the collar is the same, however the location is further back toward the chamber with the 12th model.
Armory Sponsor