GOG Freak XL Boremaster Kit - Aluminum

inserts offer a full 8-inch control bore which is expertly honed from aerospace grade aluminum alloy and available in a complete range of bore sizes:

.675*, .677*, .679, .682, .684, .687, .689, .691, .693, and .695. Like the original Freak® , Freak® XL inserts are color-coded with a durable low-friction hard anodized finish and laser engraved for quick identification. *Sold Separately from Freak® XL kits.