Samson Manufacturing BA Sling Point Gas Block Cap Fits Ruger All Mini Thirty, Black - Secure and Durable Sling Attachment - 04-06102-03

The 2008 or later Black models are compatible with Mini-14 rifles featuring a factory flanged 0.625 inches diameter barrel manufactured from 2008 onwards or with a serial number prefix of 580 or higher. Additionally, Mini Thirty rifles with either the older factory straight pencil 0.625 inches diameter barrel or the new factory flanged 0.625 inches diameter barrel are also compatible with these models.