Fightlite Industries Mcr Bolt Rehab Kit

The Fightlite Industries MCR Bolt Rehab Kit gives you a complete set of replacement parts for the critical components inside an AR-platform bolt carrier. Whether you're a competitive shooter who runs hard and fast, a hunter who maintains a well-tuned rifle, or someone who just wants to keep spare parts on hand, this kit covers the wear items and high-stress pieces that need periodic attention. It's the kind of thing you assemble once and hope you never need—but you'll be glad it's in your kit when a firing pin breaks or an extractor starts acting up at an inconvenient moment.

Bolt reliability is non-negotiable. The components in this kit—extractor, firing pin, cam pin, ejector, and their associated springs and pins—are the moving parts that bear the most stress with every shot. Over time and rounds, they wear. Fightlite's rehab kit gives you everything needed to restore your bolt to like-new function without buying a whole new carrier or scavenging parts across multiple retailers. If you're serious about rifle maintenance and want to be self-sufficient, this is an essential addition to your toolbox.

Assembly requires basic mechanical aptitude and familiarity with bolt carrier disassembly. If you've taken apart an AR bolt before, the swap is straightforward. If you haven't, this is a good time to learn—or consult a gunsmith. Having these parts on hand means you're never stranded by a worn-out extractor or broken firing pin; you can get back in the field or on the range quickly.

What's Included

• 1 × Extractor
• 1 × Extractor Pin
• 1 × O-Ring
• 1 × Firing Pin
• 1 × Firing Pin Retaining Pin
• 1 × Cam Pin
• 1 × Ejector
• 1 × Ejector Spring

Frequently Asked Questions

Will this bolt rehab kit work with my AR-15?

The MCR Bolt Rehab Kit is designed for Fightlite Industries MCR platform rifles. Compatibility with other AR variants depends on whether those rifles use MCR-spec bolt carriers. If you're unsure whether your rifle is MCR-compatible, verify your specific platform before ordering.

Do I need any special tools to install these parts?

Installation requires standard bolt carrier disassembly and reassembly tools. You'll need to be comfortable taking apart and rebuilding your bolt carrier. If you're not familiar with this process, we recommend having a gunsmith handle the installation.

Can I replace individual parts, or do I have to buy the whole kit?

This is a complete rehab kit sold as a set. All eight components are included together.