Phase5 Bolt Carrier Group Ar15 Blk

Phase 5 Tactical Bolt Carrier Group AR-15 Black

Features

The Phase 5 Tactical Bolt Carrier Group for AR-15 rifles is designed to provide reliability and durability. This product is built to military specifications and features a heat-treated and chrome-lined inner barrel, providing enhanced corrosion resistance and a longer lifespan. The bolt carrier group includes a black phosphate coating for improved appearance and additional protection.

Bolt Carrier

The bolt carrier is the central component of the bolt carrier group, housing all the other components. It makes contact with the buffer and the buffer tube spring, adding weight and stability to the assembly. The bolt carrier absorbs most of the force generated by the expanding gases in the chamber, ensuring that the bolt functions smoothly and efficiently.

Bolt

The bolt is a key part of the bolt carrier group, as it is responsible for chambering, extracting, and ejecting cartridges. It features a rotating bolt design with seven locking lugs, which helps to secure the bolt in place during firing. The bolt also includes an extractor and an ejector, which work together to remove spent casings from the chamber.

Gas Key

The gas key is located on top of the bolt carrier and is in line with the gas tube. It takes the impact of the gases returning from the gas tube, passing them to the body of the bolt. This forces the bolt to rotate, unlock, and cycle, allowing the rifle to fire in succession.

Firing Pin

The firing pin is the part that strikes the primer on the cartridge and sets it off. It rests in the bolt, with its head barely protruding from the front. When the trigger is pulled, the hammer strikes the back of the firing pin, causing the free-floating pin to strike the primer and ignite it.

Cam Pin

The cam pin is another critical component of the bolt carrier group. It keeps the bolt from over-rotating when it is unlocked under the pressure of the gases. The cam pin rides in a cutout atop the carrier and has a hole in the middle for the firing pin to slide through.

Specifications

• Material: Heat-treated and chrome-lined inner barrel with a black phosphate coating.
• Dimensions: Standard AR-15 dimensions.
• Weight: Designed for balanced weight and performance.
• Components: Bolt, bolt carrier, gas key, firing pin, cam pin, extractor, and ejector.
• Durability: Built to military specifications for enhanced durability and reliability.

Maintenance

Regular maintenance is crucial for the longevity and performance of the Phase 5 Tactical Bolt Carrier Group. This includes cleaning the bolt carrier group, inspecting gas rings, and replacing them when necessary. Additionally, frequent oiling and field stripping can help prevent corrosion and ensure smooth operation.

For more detailed information and to purchase this product, visit Phase 5 Tactical Website.