Check the listing for details. CRBN Planet Eclipse PWR S63 Dye UL-I Paintball Barrel 5 Insert Kit - Black. Condition: New. Listed at 144.95 USD. CRBN S63 PWR / Dye UL-I Inserts: The CRBN Inserts build on the proven PWR™ System. Available in 7 optimized bore sizes and finished in an ultra gloss black anodized with lasered labeling. YOU WILL RECEIVE 5 OF THE CRBN S63 PWR / DYE UL-I BARREL INSERTS.