The Shooter
Active Member
I'm currently looking into getting their M4-M.
http://www.opsinc.us/suppressors/M4-M-MBS.html
Anybody have one or have any expriance with and OPS Inc. suppressors?
http://www.opsinc.us/suppressors/M4-M-MBS.html
Anybody have one or have any expriance with and OPS Inc. suppressors?