Geissele Automatics Reliability Enhancement Bolt Carrier Group Nanoweapon

Description

Product Overview

The Geissele Automatics Reliability Enhancement Bolt Carrier Group for AR-15 platforms is built for dependable function and extended service life. It features a mil-spec 8620 steel carrier with a chrome-lined, properly torqued and staked gas key, paired with a forged Carpenter 158+ bolt. Critical wear surfaces are coated with Geissele Nanoweapon (chrome-nitride) for strong corrosion, wear, and abrasion resistance.

Key Features

• Bolt carrier group for AR-15 platforms supplied as a carrier group only
• Mil-spec 8620 steel carrier construction for durability
• Chrome-lined gas key with proper torque and staking for reliable cycling
• Forged Carpenter 158+ bolt designed for consistent performance and durability
• H13 cam pin coated with Nanoweapon for corrosion and wear resistance
• Nanoweapon chrome-nitride coating with hardness equivalent to 82HRC to help resist carbon buildup and simplify cleaning

Upgrade your AR-15’s cycling reliability with a Geissele Reliability Enhancement BCG built around premium materials and a corrosion- and wear-resistant coating.