Inception Designs Universal IVG Polish Black Eclipse EGO SL8R LPR Piston Ball Sizer to ensure that

Ball Sizer to ensure that the proper bore size is used (Black or Silver included)

Built to handle the harshest of environments

Lock stitching – to increase product durability

Dual-pane lens creates a thermal barrier to reduce fogging

It comes with everything needed for immediate install and use

Inception Designs Universal IVG Polish Black Eclipse EGO SL8R LPR Piston Ball Sizer to ensure thatThis will work in 2k+ threaded WGP bodies (including Karnivor) and it will work in all Inception and Empire Autococker or Sniper gun bodies. The IVG comes with two "tension" o rings. Use the thinner one for all WGP based bodies and use the thicker one for all Empire or Inception based bodies where the IVG area starts with a section of larger diameter that is not threaded. The center hole is designed to take a 3 16 allen key and to be used with mid