Planet Eclipse S63 Pro Barrel Starter Kit 14" with 0.689 PWR insert DYESALE Muzzle Velocity: 290~330 FPS Hopup:

Muzzle Velocity: 290~330 FPS Hopup: Yes

Accepts all standard size Freak Inserts

Material: Alloy

and enhanced the sector gear to make magazine feeding more reliable and consistent

EASY POWER FUNCTION

Planet Eclipse S63 Pro Barrel Starter Kit 14" with 0.689 PWR insert DYESALE Muzzle Velocity: 290~330 FPS Hopup:The S63 Pro is the most advanced Planet Eclipse barrel system yet! Introducing the Eclipse PWR Inserts and 3 piece construction, the S63 Pro offers exceptional shot consistency and accuracy and combines it with aggressive styling, reduced sound signature, and class leading flexibility and options. S63 Pro. Exceptional shot consistency. More control. More precision. More options. Customize your barrel system. The S63 Pro Barrel System construction