Cryptic Coatings .223/5.56/.300BLK Low Mass Bolt carrier group
Starting from $285.00
Elevate your AR-15’s performance to new heights with the Cryptic Coatings .223/5.56/.300BLK Low Mass Bolt Carrier Group. Designed for discerning shooters who demand precision, speed, and reliability, this BCG features a lightweight steel construction that minimizes reciprocating mass, delivering faster cycling and significantly reduced felt recoil. Whether you’re competing, training, or customizing your build, this premium bolt carrier group ensures smoother operation and quicker follow-up shots, transforming your rifle into a finely tuned instrument of accuracy.
Key Features
- Lightweight Low Mass Design: Engineered to reduce weight compared to standard BCGs, promoting faster bolt unlock and ejection for enhanced rifle responsiveness and less muzzle rise.
- Advanced Mystic Coatings: Available in stunning finishes like Mystic Black, Mystic Bronze, Mystic Gold, Mystic Midnight, Mystic Silver, and Dragon’s Breath, these PVD/CVD coatings provide superior lubricity, corrosion resistance, and effortless cleaning—even after thousands of rounds.
- Mil-Spec Construction: Machined from high-strength 8620 tool steel carrier with a shrouded firing pin, ensuring durability and safety in semi-auto and full-auto compatible AR platforms.
- Optimized for Multiple Calibers: Perfectly suited for .223/5.56 NATO and .300 Blackout, making it versatile for suppressed or direct impingement setups.
Technical Specifications
- Caliber Compatibility: .223 Remington, 5.56x45mm NATO, .300 AAC Blackout
- Material: 8620 Alloy Steel (Carrier), Carpenter 158 Steel (Bolt)
- Finish: Mystic Series Coatings for low friction and wear resistance
- Weight: Approximately 8.5 ounces (low mass configuration)
- Compatibility: AR-15, M16, M4 platforms (full-auto rated)
- Testing: High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) for quality assurance
Why Choose Cryptic Coatings Low Mass BCG?
In the world of tactical firearms accessories, a standard bolt carrier group can lead to excessive recoil and slower recovery times, especially in high-round-count scenarios. The Cryptic Coatings Low Mass BCG addresses these pain points head-on by lightening the load on your gas system, allowing for tunable performance that pairs ideally with adjustable gas blocks and lighter buffers. Shooters appreciate the buttery-smooth action and minimal maintenance, as the advanced coatings repel carbon buildup and fouling. This isn’t just a component—it’s an upgrade that enhances control, speed, and longevity, giving you the edge in dynamic shooting environments. Ideal for competition enthusiasts or anyone seeking to optimize their AR-15 for suppressed .300BLK configurations.
Ready to unlock superior performance in your rifle? Integrate the Cryptic Coatings .223/5.56/.300BLK Low Mass Bolt Carrier Group into your build today and feel the difference in every shot. Precision engineering meets innovative coatings for a BCG that outperforms expectations.
Frequently Asked Questions
Q: Is this low mass BCG compatible with all AR-15 uppers?
A: Yes, it’s designed for standard AR-15, M16, and M4 platforms, supporting both direct impingement and semi/full-auto configurations. Ensure your gas system is tuned for optimal results.
Q: Does the low mass design affect reliability?
A: When paired with an adjustable gas block and appropriate buffer/spring setup, it enhances reliability by reducing overgassing. It’s particularly effective in tuned or suppressed builds, but testing is recommended for your specific rifle.
Q: How does the Mystic coating benefit maintenance?
A: The coatings significantly reduce friction and carbon adhesion, making disassembly and cleaning quicker and easier compared to traditional phosphate finishes—often requiring less lubricant for smooth operation.
| Weight | N/A |
|---|---|
| Color | Dragon's Breath, Mystic Black, Mystic Bronze, Mystic Gold, Mystic Midnight, Mystic Silver |
| MPN | CC-LMS-0100,CC-LMS-0101,CC-LMS-0109,CC-LMS-0103,CC-LMS-0110,CC-LMS-0102 |
| UPC | 31148, 31149, 31152, 31151, 31153, 31150 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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