Harrington & Richardson 635 9mm Complete Lower, Gray
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Harrington & Richardson
Overview
The Harrington & Richardson 635 9mm Complete Lower offers a fully assembled lower receiver designed specifically for the AR-9 platform. Made from durable 7075-T6 aluminum, this forged lower features a trigger pin size of .154, making it compatible with a wide range of aftermarket triggers. This complete lower is an ideal choice for builders looking to create a 9mm carbine or pistol setup, providing a solid foundation for reliable performance.
Specifications
Harrington & Richardson 635 9mm Complete Lower, Gray
4 options
Available Merchants(1)
Prices checked
Price Alert
September 2026 on GunPartPicker
Harrington & Richardson 635 9mm Complete Lower, Gray 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 March 2026. All time, it ranks #535 of the 1,037 lower receivers builders have added.
Today the one retailer we track has it in stock. Buying today, the lowest price is $429.99 at Palmetto State Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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