CMMG 55AFF68 Bolt Rehab Kit 223 Rem 5.56x45mm NATO AR15


The CMMG 55AFF68 Bolt Rehab Kit provides a complete set of Mil-Spec quality components for .223 Rem or 5.56x45mm NATO AR15 firearms. Essential for bolt system maintenance.


Keep your AR15 running smoothly with the CMMG 55AFF68 Bolt Rehab Kit. This kit includes all the necessary components for maintaining the bolt system in AR15 firearms chambered for .223 Rem or 5.56x45mm NATO.

Components and Quality

The Bolt Rehab Kit comprises a firing pin, firing pin retain pin, three gas rings, an extractor O-ring, an extractor pin, an extractor, a bolt carrier retaining pin, and an extractor retaining pin. Rest assured knowing all parts in this kit meet or exceed Mil-Spec standards.


This Bolt Rehab Kit is specifically designed for AR15 platforms chambered for .223 Rem or 5.56x45mm NATO, providing comprehensive coverage for your bolt system maintenance.

Additional information


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