The most important thing you can do to upgrade your gun is get a Smart Part Progressive barrel. These barrels are progressively rifled, polished to a mirror finish, and teflon coated to get you the slickest, smartest, most accurate barrel.
The most important thing you can do to upgrade your gun is get a Smart Part Progressive barrel. These barrels are progressively rifled, polished to a mirror finish, and teflon coated to get you the slickest, smartest, most accurate barrel.