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- Color:
- Mystic Black
- Condition:
- Used
- Additional Features:
- Coefficient of Friction - 0.01, Hardness - 3000 Vickers, Max Temperature - 1,100 F, Thickness - 2-3 microns
- Condition Details:
- Inspect And Rebox
- Condition Quality:
- Excellent
Code: 4ZT-BCG-CRYC10-CC-LMS-0100-EDEMO-RE-B
MPN: CC-LMS-0100-EDEMO

- Color:
- Mystic Bronze
- Condition:
- New
- Additional Features:
- Coefficient of Friction - 0.2, Hardness - 3200 Vickers, Max Temperature - 750 F, Thickness - 2-3 microns
Code: 4ZT-BCG-CRYC10-CC-LMS-0102
MPN: CC-LMS-0102
Product Info for Cryptic .223/5.56/.300 AAC Blackout Low Mass Bolt Carrier Group (BCG) - Complete
Bolt Carrier Group BCG for AR15, M16, or M4 compatible with semi and full auto versions. Carrier is machined from Mil-Spec 8620 tool steel with shrouded firing pin and Mil-Spec chrome lined interior. BCG includes the Mil-Spec chrome lined and heat treated gas key. Gas key is sealed then secured to carrier with Grade 8 fasteners and properly staked per Mil-Specs. This ensures proper gas system functioning. The bolt assembly is CNC machined from Mil-Spec Carpenter No. 158 steel then shot peened for increased strength per Mil-Spec. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected).![]()
Specifications for Cryptic .223/5.56/.300 AAC Blackout Low Mass Bolt Carrier Group (BCG) - Complete:
| Manufacturer: | Cryptic |
| Finish: | Chrome Plated |
| Fabric/Material: | 8620 Aircraft Quality Steel, Carpenter 158 Steel |
| Carrier Material: | 8620 Steel |
| Bolt Material: | Steel |
| Caliber: | 5.56x45mm NATO, .300 AAC Blackout, .223 Remington |
| Gun Make: | AR Platform |
| Gun Model: | M16, M4, AR-15 |
| Hand: | Ambidextrous |
| Weight: | 8.2 oz |
| Additional Features: | Thickness - 2-3 microns |
| Included Accessories: | Standard |
Features of Cryptic .223/5.56/.300 AAC Blackout Low Mass Bolt Carrier Group BCG - Complete
- Reduced Carbon Fouling;
- Easier Cleaning
Package Contents:
- Cryptic .223/5.56/.300 AAC Blackout Low Mass Bolt Carrier Group - Complete
- Gas Key
- Key Staked with Grade 8 Screws
- Ejector w/ Spring
- Extractor w/ Wolff Spring viton O-ring and insert
- Firing Pin
- Cam Pin
Cryptic .223/5.56/.300 AAC Blackout Low Mass Bolt Carrier Group (BCG) - Complete Orderable Models
List of Orderable Models
- Cryptic Low Mass Bolt Carrier Group BCG - Complete, .223/5.56/.300 AAC Blackout, Mystic Gold, CC-LMS-0101 , MPN: CC-LMS-0101 , Code: 4ZT-BCG-CRYC10-CC-LMS-0101
- Cryptic Low Mass Bolt Carrier Group BCG - Complete, .223/5.56/.300 AAC Blackout, Mystic Black, CC-LMS-0100 , MPN: CC-LMS-0100 , Code: 4ZT-BCG-CRYC10-CC-LMS-0100
- USED, Cryptic Low Mass Bolt Carrier Group BCG - Complete, .223/5.56/.300 AAC Blackout, Mystic Black, CC-LMS-0100 , MPN: CC-LMS-0100-EDEMO , Code: 4ZT-BCG-CRYC10-CC-LMS-0100-EDEMO-RE-B
- Cryptic Low Mass Bolt Carrier Group BCG - Complete, .223/5.56/.300 AAC Blackout, Mystic Bronze, CC-LMS-0102 , MPN: CC-LMS-0102 , Code: 4ZT-BCG-CRYC10-CC-LMS-0102
Cryptic .223/5.56/.300 AAC Blackout Low Mass Bolt Carrier Group (BCG) - Complete Unavailable & Discontinued Models
List of Unorderable Models
- USED, Cryptic Low Mass Bolt Carrier Group BCG - Complete, .223/5.56/.300 AAC Blackout, Mystic Bronze, CC-LMS-0102 , MPN: CC-LMS-0102-EDEMO , Code: 4ZT-BCG-CRYC10-CC-LMS-0102-EDEMO-IN-C