Bootleg 5.56 Bolt Carrier Group for AR15 – Lightweight M16 Style, Nitride Finish (BP-C15-BCG)

• Lightweight 5.56 bolt carrier group designed for AR15 platform rifle systems
• Machined from 4140 steel providing strength and durability during repeated operation
• Nitride coating enhances surface hardness and resistance to wear and corrosion
• Configured in mil spec format for compatibility with standard AR15 components
• Includes staked gas key ensuring secure gas system operation during firing cycles
• M16 style carrier design supporting reliable cycling within bolt carrier group assemblies

The Bootleg 5.56 Lightweight Bolt Carrier Group is a bolt carrier group designed for cycling and operating AR-15 rifle platforms.

The Bootleg 5.56 Lightweight Bolt Carrier Group is machined from 4140 steel and features a nitride coating with a black finish for consistent surface treatment. This bolt carrier group follows a mil-spec configuration and includes a staked gas key with an M16-style carrier profile. It is categorized under bolt carrier groups and is designed for use in 5.56 caliber AR-15 rifles. The Bootleg 5.56 Lightweight Bolt Carrier Group is used to manage chambering, firing, and extraction cycles within the firearm. In standard configurations, the unit installs directly into compatible upper receivers and interfaces with the gas system. The nitride finish supports durability in regular use, while the mil-spec dimensions maintain compatibility with common AR-15 components for range use and rifle assembly applications.