Next Level Armament NLX308 Premium Left-Hand .308 Win Bolt Carrier Group DLC Finish

Description

Product Overview

The Next Level Armament NLX308 Premium Left-Hand .308 Win Bolt Carrier Group for AR-308 delivers smooth cycling and long-term reliability with DLC protection. The carrier’s expanded rear supports smooth buffer-tube cycling, while coated internal parts help reduce friction and protect critical surfaces. Machined from 4140PH steel and built with a properly staked, hardened gas key, this left-hand BCG is designed for dependable performance in hunting, accuracy shooting, and range use.

Key Features

• Left-hand AR-308 bolt carrier group built for .308 Win platforms
• DLC exterior finish for improved abrasion resistance and corrosion protection
• Coated internal parts including the firing pin, cam pin, and extractor to help reduce friction losses
• 4140PH steel carrier machined to aerospace tolerances for consistent fit and function
• Hardened Grade 8 gas key screws with torqued and staked gas key for secure operation
• Shot peened and MPI inspected bolt for durability and quality assurance

Upgrade your AR-308 build with a premium left-hand BCG engineered for smooth operation and strong surface protection.