Geissele Reliability Enhanced Bolt Carrier Group 556

Geissele Reliability Enhanced Bolt Carrier Group

Geissele Automatics has engineered this bolt carrier group with a singular focus: maximum reliability under demanding conditions. This is not a marginal improvement—it is a purposeful enhancement of the fundamental component that cycles your rifle.

Key Features

• Geissele Stressproof Bolt: The included bolt represents years of testing and refinement. It is designed to withstand the pressures and stresses of sustained fire without compromise.
• 5.56 NATO Compatibility: Functions reliably in standard 5.56 NATO and .223 Remington chambered rifles.
• Precision Manufacturing: Each component is held to exacting tolerances to ensure consistent bolt-to-carrier fit and function.
• Black Finish: Durable, corrosion-resistant coating suitable for field use.

Why This Matters

The bolt carrier group is the heart of your rifle's action. A marginal carrier will produce marginal results. Geissele's Reliability Enhanced design ensures that when you need your rifle to function, it will function. This is the kind of component that separates adequate from dependable.

Specifications

Designed for 5.56 NATO platforms. Drop-in installation in most direct-impingement rifles. Black finish.