Planet Eclipse S63 Standard Barrel Back - Black DYESALE Two piece alignment is a

Two piece alignment is a critical factor in a barrel’s true accuracy

The way it feels

Manufacturer: KWA (Licensed by Umarex)

Reversible Double Trigger To fit Your Style

Features an efficient airflow path and consistent piston movement

Planet Eclipse S63 Standard Barrel Back - Black DYESALE Two piece alignment is aThe S63 is the most advanced Planet Eclipse barrel system yet! Introducing the Eclipse PWR Inserts and 3 piece construction, the S63 offers exceptional shot consistency, precision and control. This S63 barrel back is part of the S63 3 piece barrel system that is standard with the Gtek 180R and is compatible with all other parts of the S63 barrel system. S63 Barrel Back Compatibility: S63 Pro Tip S63 Tactical Adaptor S63 Tactical Extended Adaptor