Bootleg 5.56 Nitride Bolt Carrier Group

Bootleg 5.56 Nitride Bolt Carrier Group

This is a no-nonsense bolt carrier group built to military specifications and designed for shooters who demand reliability without compromise.

Construction & Materials

4140 Steel with Nitride Coating — The carrier is machined from 4140 steel, a proven material that balances strength and durability. The nitride coating provides superior corrosion resistance and a hard, durable finish that stands up to repeated use and environmental exposure.

Mil-Spec Design

• M16-style configuration — Maintains full compatibility with standard AR-platform rifles
• Staked gas key — The gas key is properly staked to prevent rotation and ensure consistent performance
• Mil-spec dimensions — Meets all military specifications for drop-in compatibility

Performance & Reliability

This bolt carrier group is engineered for consistent, dependable operation. The nitride finish reduces friction while maintaining the tight tolerances necessary for reliable feeding and extraction. Whether you're building a new rifle or upgrading an existing one, this carrier delivers the performance you expect from a mil-spec component.

Ideal For

AR-15 and AR-pattern rifle builders seeking a quality, reliable bolt carrier group that meets military standards without unnecessary features or premium pricing.