Planet Eclipse S63 PWR Insert / Sleeve (.677)

Planet Eclipse S63 PWR Insert / Sleeve

The PWR insert is an 8.5" long sleeve specially developed by Planet Eclipse for the S63 barrel system. The PWR sleeves are honed to a mirror finish and are more resistant than sleeves from other manufacturers.

The PWR inserts are flush with the firing chamber (at the marker breech), eliminating the step. Tolerances or disruptive factors when shooting are virtually non-existent, which means that a high degree of efficiency and accuracy is achieved.

The cases are available in diameters .693 (purple), .689 (black), .685 (blue), .681 (gold) and .677 (grey).

Characteristics:

- Own development of Planet Eclipse

- The sleeve is flush with the marker breech

- Very high quality honed

- More resistant than comparable sockets

Suitable for:

- S63 Pro barrel system

- Dye UL-I running system