Freak XL Boremaster Insert Kit Stainless Steel w/ Boom Treatment

This Freak XL Boremaster Insert Kit has already received the Ultra Silk Boom Juice Treatment!

The Ultra Silk Boom Juice Treatment for your barrel kit will help increase velocity by reducing friction and will allow you to shoot through broken balls with ease! This heat activated formula that is applied to the inner surfaces impregnates all of the open pores in your barrel inserts and imperfections are virtually eliminated. Once complete you’re left with a dry film that bonds to the surfaces and leaves the inside with an incredibly smooth finish that will repel dirt, dust and broken paint.

The Freak XL inserts offer a full 8-inch control bore which is expertly honed from stainless steel and available in a complete range of bore sizes: .677,.679, .682, .684, .687, .689, .691 and .693. Like the original Freak, Freak XL inserts are laser engraved for quick identification. This kit does NOT include a barrel back or tip

What is the Ultra Silk Boom Treatment?

The Ultra Silk Boom Juice Treatment for your barrel kit will help increase velocity by reducing friction and will allow you to shoot through broken balls with ease! This heat activated formula that is applied to the surfaces impregnates all of the open pores in your barrel inserts and imperfections are virtually eliminated. Once complete you’re left with a dry film that bonds to the surfaces and leaves the inside with an incredibly smooth finish that will repel dirt, dust and broken paint.