Worker Threaded-Breech Barrels 310mm/370mm— More choices for DIY Builds
The 310mm and 370mm barrel options are available for users looking for additional customization and DIY possibilities.
The 310mm version is intended for the Diamond Dog Loki, which uses a 250mm inner barrel and Diamond Dog’s uncommon dual-thread barrel setup. The 370mm version is intended for the Diamond Dog 98k and Lee Enfield, which use a 350mm inner barrel and the same barrel configuration.
For users who already have a preferred BCAR and don’t want to purchase a separate CNC-threaded BCAR, these longer inner barrels provide an easy upgrade path. Simply swap the inner barrel to make use of an existing BCAR, without the need to buy additional threaded adapters or muzzle devices.
Please note: While we do not currently offer Diamond Dog’s CNC-threaded BCARs, we do offer a 3D-printed threaded version of the PewPewPew BCAR, providing an alternative option for users looking for a compatible threaded BCAR solution.
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Available in 310mm or 370mm for custom performance tuning
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Threaded breech interface — secure fit, reduced wobble, and reliable sealing
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Precision machining for improved accuracy and consistent shot placement
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Durable metal construction suitable for upgraded or high-spring blasters
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Works with compatible Worker threaded breech systems
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Ideal for long-range and precision-focused builds
What’s Included