CRBN PWR Insert - .689 HK Army Headbands + S63 Pro FL NANO

+ S63 Pro FL NANO Barrel Tip - By CRBN

Reproducible and uniform layers with a predetermined thickness will be formed on all areas of the metal

lightweight construction engineered for maximum flexibility

- Stays in place without sliding around

• Compact & Gear Bag Friendly: Slim

CRBN PWR Insert - .689 HK Army Headbands + S63 Pro FL NANOCRBN PWR Insert 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. Each 8. 5" insert is precision broached and microhoned to deliver the utmost accuracy. PWR Inserts chamfered breech opening and stabilized collar all but eliminates untimely ball breaks in the barrel. Simply the best barrel system available. PWR trademark is owned by Planet Eclipse