.223/5.56/300BLK M16 Profile Left-Handed Bolt Carrier Group Black Nitride - 52046
In stock
.223/5.56/300BLK M16 Profile Left-Handed Bolt Carrier Group Black Nitride
Enhance your AR-15’s functionality with Black Rifle Depot’s Left-Handed BCG for .223/5.56/.300BLK. Precision-engineered for left-handed operators, this bolt carrier group features top-quality 9310 alloy steel in the bolt and 8620 aircraft-grade steel in the carrier, ensuring outstanding durability and performance. The black nitride finish adds a sleek look and enhances corrosion resistance and surface hardness. Fully equipped with a D2 steel extractor and MIL-SPEC components, including a staked gas key and shot-peened parts, this BCG is designed for direct impingement systems. It undergoes rigorous magnetic particle inspection, guaranteeing flawless operation. Backed by a lifetime warranty, this BCG is a reliable upgrade for shooters seeking superior quality and left-handed configuration.
Specifications
- Gas system: Direct Impingement
- Caliber: 5.56x45mm NATO/.223 Rem, .300 Blackout
- Finish: Salt Black Nitride
- Bolt: 9310 Alloy Steel (High Hardness)
- Carrier: 8620 Aircraft Grade Steel
- Extractor: Shot Peened and Case Hardened D2 Tool Steel
- Firing Pin: Mil-spec 8740 steel with hard chrome finish
- Gas Key: Mil-Spec w/ properly staked Grade-8 screws & Permatex No. 3 sealed
- Cam Pin: 8620 Steel w/ Black Nitride Finish
- Quality Control: MPI Inspected for QC
Includes
- Bolt w/ D2 Extractor
- Bolt Carrier w/ staked Gas Key
- Cam Pin
- Firing Pin
- Firing Pin Retaining Pin
| Weight | 11.41 oz |
|---|---|
| Bolt Material | 9310 Steel |
| Finish | Salt Bath Nitride |
| Cartridge Compatibility | .223/5.56 NATO/.300 BLK |
| Carrier Profile | Left Hand |
| High Pressure Tested | Untested |
| Magnetic Particle Inspected | Magnetic Partical Inspected |
| Platform | AR-15 |
| Bolt Finish | Nitride / Melonite |
| MPN | 52046 |
| UPC | 999994837 |
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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