Strike Industries AR Castle Nut and Extended End Plate, Blue Hardcoat Anodized - ARECN&EEPBLU

This Strike Industries castle nut and extended end plate assembly is designed for AR-pattern rifles and provides a secure interface for buffer tube attachment. Constructed from steel with a durable blue hardcoat anodized finish, it measures 5.1" length x 2.5" width x 2.0" height. Installation is straightforward on any AR-15 or AR-10 platform using standard tools.