Harrington & Richardson BLEM Complete Gray Commando Lower, 2 position tube, Authentic Aluminum Stock

All Harrington & Richardson lower receivers

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Harrington & Richardson BLEM Complete Gray Commando Lower, 2 position tube, Authentic Aluminum Stock - Lower Receiver for AR-15 - view 1
Harrington & Richardson BLEM Complete Gray Commando Lower, 2 position tube, Authentic Aluminum Stock - Lower Receiver for AR-15 - view 2
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Harrington & Richardson

Overview

The Harrington & Richardson BLEM Complete Gray Commando Lower is a fully assembled lower receiver designed for the AR-15 platform, crafted from durable 7075-T6 aluminum. This model features a two-position tube and is chambered for 5.56 NATO, making it suitable for a variety of builds that utilize a rifle gas system. You'll often find this lower in builds focused on precision and reliability in the 5.56 caliber.

Specifications

MPNHR51655140129B
PlatformAR-15
Material7075-T6 Aluminum
AssemblyComplete
Caliber5.56 NATO
ColorGray

Available Merchants(1)

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Palmetto State Armory
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$400

September 2026 on GunPartPicker

Harrington & Richardson BLEM Complete Gray Commando Lower, 2 position tube, Authentic Aluminum Stock ranked #248 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #688 of the 1,037 lower receivers builders have added. Builds with this lower receiver are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.

Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $399.99, so there haven't been real sales lately. Buying today, the lowest price is $399.99 at Palmetto State Armory, which matches the best price we saw in September.

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