Harrington & Richardson M16A1 Complete Lower GI Quality Trapdoor Stock, Gray
All Harrington & Richardson lower receivers2 options
- Standard, this page
- Blemfrom $369.99, in stock
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Harrington & Richardson
Overview
The Harrington & Richardson M16A1 Complete Lower features a fully assembled lower receiver designed for the AR-15 platform, made from durable 7075-T6 aluminum. It comes in a gray finish and is compatible with a trigger pin size of .154, making it a reliable choice for builders looking to create a robust firearm. This complete lower is often found in builds utilizing a rifle gas system and chambered for 5.56 NATO, making it a suitable foundation for a range of tactical or precision shooting applications.
Specifications
Harrington & Richardson M16A1 Complete Lower GI Quality Trapdoor Stock, Gray
2 options
- Standard, this page
- Blemfrom $369.99, in stock
Available Merchants(1)
Prices checked
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Build history on GunPartPicker
Builders on GunPartPicker first added the Harrington & Richardson M16A1 Complete Lower GI Quality Trapdoor Stock, Gray to a build in March 2026.
Today the one retailer we track has it in stock. Buying today, the lowest price is $389.99 at Palmetto State Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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