Revitalize your AR-15 with the CMMG AR-15 Bolt Rehab Parts Kit, the essential solution for maintaining peak performance in your tactical rifle. Designed for shooters who demand reliability, this mil-spec kit provides all the high-quality components needed to rebuild and restore your bolt carrier group, ensuring smooth operation and preventing costly downtime during critical sessions at the range or in the field.
Key Features
- Mil-Spec Quality: Every part meets or exceeds military specifications for unmatched durability and precision fit.
- Comprehensive Rebuild Kit: Includes ejector, ejector spring, ejector roll pin, extractor, extractor spring with buffer, extractor pin, extractor spring O-ring, firing pin, firing pin retaining pin, cam pin, and three gas rings.
- Versatile Compatibility: Perfect for AR-15 rifles chambered in 5.56mm, .223, or 300 Blackout, making it a go-to for multi-caliber setups.
Technical Specifications
- Weight: 1.3 oz
- Dimensions: Length: 3.75 inches | Width: 2.75 inches | Height: 0.75 inches
- Material: High-strength steel components engineered for long-term resilience under high-pressure conditions.
- Caliber Compatibility: 5.56mm, .223 Remington, 300 Blackout
Why Choose the CMMG AR-15 Bolt Rehab Parts Kit?
Over time, even the toughest AR-15 bolts wear down, leading to extraction failures, gas seal issues, or firing pin malfunctions that can compromise your rifle’s accuracy and safety. This rehab kit addresses these pain points head-on by providing replacement parts that restore your bolt to factory-fresh condition. Whether you’re performing routine maintenance or troubleshooting after heavy use, the CMMG kit saves you time and money compared to buying a full bolt carrier group. Shooters praise its ease of installation and reliable performance, ensuring your firearm cycles flawlessly round after round. Invest in this kit to keep your AR-15 battle-ready and extend the life of your investment.
Don’t let a worn bolt sideline your shooting plans—equip yourself with the CMMG AR-15 Bolt Rehab Parts Kit today and experience the difference in reliability and confidence on every trigger pull.
Frequently Asked Questions
Q: What calibers is this kit compatible with?
A: The kit is designed for AR-15 rifles in 5.56mm, .223, and 300 Blackout, ensuring broad applicability for most standard builds.
Q: Do I need special tools to install these parts?
A: Basic AR-15 armorer tools like punches and a vise block are recommended for safe and accurate installation, but no advanced equipment is required.
Q: How often should I replace these bolt components?
A: Inspect and replace parts every 3,000-5,000 rounds or when you notice signs of wear, such as inconsistent ejection or increased fouling, to maintain optimal performance.





