Ball Bearing Detents are spring-loaded components that restrain other parts in a desired postition. These detents feature a captured ball bearing and compression spring that allow parts to click satisfyingly into place. Originally sourced for the OOD Jupiter, these detents have quickly become a standard for low-profile magazine retention or to lock priming blocks closed. Now available in two sizes!

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FEATURES:
• Ball Bearing Detent
• Spring-loaded captured ball bearing
• Restricts part motion
• Adds satisfying click
• Sourced for OOD Jupiter
• Compatible with Juno, Signet, and other blasters
• Compatible with select mag holders and tactical gear
 
INCLUDES:
• 1 Ball Detent in the size of your choice