Black Rain Ordnance Milled .223 Rem/5.56 NATO Lower, Black - BROMLRBLK
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Black Rain Ordnance
Overview
The Black Rain Ordnance Milled Lower Receiver is a stripped component designed specifically for the AR-15 platform, and it is compatible with .223 Wylde ammunition. Crafted from billet aluminum, this lower offers a robust foundation for your build, ensuring durability and precision in fit. Commonly found in builds that utilize .223 Wylde, it allows for versatility in chambering both .223 Rem and 5.56 NATO cartridges, making it an excellent choice for a range of shooting applications.
Specifications
Black Rain Ordnance Milled .223 Rem/5.56 NATO Lower, Black - BROMLRBLK
Build history on GunPartPicker
Builders have been adding the Black Rain Ordnance Milled .223 Rem/5.56 NATO Lower, Black - BROMLRBLK to their builds on GunPartPicker since February 2026. All time, it ranks #625 of the 958 lower receivers builders have added.
Updated · from real builds on GunPartPicker
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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