F1 Firearms 5.56mm NATO DuraBolt Bolt Carrier Group – Blue PVD
About this product
The F1 Firearms 5.56mm NATO DuraBolt Bolt Carrier Group in Blue PVD is a component designed for AR-15 platforms chambered in 5.56 NATO or .223 Remington. This bolt carrier group features an 8620 steel carrier and a C158 bolt. The exterior of the carrier group is finished with a blue PVD coating, while the interior has a nitride finish. The bolt is rated at RC 50+ hardness. It is a full-auto profile BCG, meaning it is designed for sustained firing capabilities. The gas key is properly staked and uses Grade 8 fasteners. Each bolt is MPI/HPT tested for reliability. This bolt carrier group is CNC machined and is designed for drop-in installation into mil-spec AR-15 upper receivers. It is manufactured in the USA.
Specifications
- Product Type: Bolt Carrier Group
- Material: 8620 steel carrier, C158 bolt
- Manufacturing: CNC machined
- Finish: Blue PVD exterior, nitride interior
- Hardness: RC 50+ bolt
- Compatibility: 5.56 NATO/.223 Remington AR-15 platforms
- Installation: Drop-in for mil-spec AR-15 upper receivers
- Weight: 11.6 oz
- Dimensions: 7.5″ long
- Country of Origin: USA
- Condition: New
Who it is for
This bolt carrier group is suitable for individuals seeking a reliable component for their AR-15 build or upgrade. It offers a distinct appearance compared to standard black phosphate parts and is built for regular use. It can be a choice for those building a quality AR-15 without using boutique-priced components.