LBE Unlimited Ready Build Kit 12.5 in CHF Barrel

This LBE Unlimited Ready Build Kit is a compact AR-15 upper assembly built around a 12.5-inch cold hammer forged barrel with a Melonite finish. It is chambered in .223 REM/5.56 NATO and configured as a ready-to-install upper for AR pistol or SBR platforms. The kit includes a complete upper receiver and the commonly required components for a functional upper assembly.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The barrel measures 12.5 inches and is cold hammer forged.
• The barrel finish is Melonite.
• This offering is categorized as a Kit.
• The model designation is Ready Build Kit.
• The fit is specified as AR-15.
• The package color is Black.
• Included components are complete upper receiver with dust cover and forward assist; NiB M16-style bolt carrier group; charging handle; A2 birdcage flash hider with crush washer; gas tube and low-profile gas block; 12.5-inch CHF barrel.
• Subcategory: Complete Upper Receivers.

Designed to serve as the foundation for a compact AR platform, this ready build kit provides the core components needed to complete an upper assembly for close-quarters or short-barrel configurations. The cold hammer forged barrel and Melonite finish provide a wear-resistant platform suitable for customization and further component selection, while the included bolt carrier group and hardware simplify installation and integration into compatible lowers.