BLEM Harrington & Richardson XM607 Complete Lower
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Harrington & Richardson
Overview
The BLEM Harrington & Richardson XM607 Complete Lower is a fully assembled lower receiver designed for the AR-15 platform, ready to pair with your upper for a reliable shooting experience. Crafted from 7075-T6 aluminum and featuring a forged style, this lower offers durability and strength while accommodating a caliber of 5.56 NATO. Its .154 trigger pin ensures compatibility with a wide range of trigger systems, making it a versatile choice for various builds, particularly those intended for both tactical and recreational shooting.
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September 2026 on GunPartPicker
Harrington & Richardson BLEM Harrington & Richardson XM607 Complete Lower ranked #248 of the 477 lower receivers builders added on GunPartPicker in September 2026.
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