they work - harmonic barrel tuner, kind of like reloading in reverse..
They are fugly though and make your bbl longer and heavier = gayness
Most abolts are sick accurate without boss so dont...
Type: Posts; User: Cyclist
they work - harmonic barrel tuner, kind of like reloading in reverse..
They are fugly though and make your bbl longer and heavier = gayness
Most abolts are sick accurate without boss so dont...