Accuracy International M30 Breech End Thread Cap Red Aluminum

The Accuracy International M30 Breech End Red Aluminum Thread Cap is a critical maintenance tool designed to protect the most sensitive part of a high-precision rifle barrel: the chamber tenon. This component is specifically sized for the M30 x 2.0 threads found on AXMC and AXSR barrels, ensuring that the breech threads and the chamber remain free from debris, grime, or impact damage during transport and storage. CNC-machined from high-grade aluminum and finished with a durable red anodized coating, the cap features the distinctive AI logo for easy identification among gear. It functions via a simple screw-on closure type, providing a secure and rugged alternative to plastic covers. By maintaining a clean and undamaged tenon, this cap helps ensure consistent headspace and reliability when swapping barrels in the field, making it an essential accessory for multi-caliber shooters. Accuracy International M30 Breech End Red Aluminum Thread Cap w/AI Logo 10235