Black Rain Ordnance SPEC15 BROSPEC15LR Stripped AR Lower Receiver Multi-Caliber Forged, Hardcoat Anodized

All Black Rain Ordnance lower receivers
Black Rain Ordnance Spec15 BROSPEC15LR Stripped AR Lower Receiver Multi-Caliber Forged, Hardcoat Anodized - Lower Receiver for AR-15 - view 1
Black Rain Ordnance Spec15 BROSPEC15LR Stripped AR Lower Receiver Multi-Caliber Forged, Hardcoat Anodized - Lower Receiver for AR-15 - view 2

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Black Rain Ordnance

Overview

The Black Rain Ordnance Spec15 Stripped AR Lower Receiver is a forged component designed for the AR-15 platform, providing a robust foundation for your build. This lower receiver features a multi-caliber designation, allowing you to customize your rifle for various ammunition types while maintaining a sleek black hardcoat anodized finish for enhanced durability. Builders often choose this lower for versatile, custom configurations that can accommodate a range of upper receivers and calibers.

Specifications

MPNSPEC15LR
ColorBlack
PlatformAR-15
FinishHardcoat Anodized
CaliberMulti
AssemblyStripped
StyleForged

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Build history on GunPartPicker

Builders on GunPartPicker first added the Black Rain Ordnance SPEC15 BROSPEC15LR Stripped AR Lower Receiver Multi-Caliber Forged, Hardcoat Anodized to a build in November 2026.

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