Harrington & Richardson Retro M16A1 Lowers Receiver, Gray
2 options
- Standard, this page
- Blemfrom $139.99, in stock
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Harrington & Richardson
Overview
The Harrington & Richardson Retro M16A1 Lower Receiver is a stripped lower designed specifically for the AR-15 platform, accommodating the 5.56 NATO caliber. This gray receiver provides a solid foundation for your build, allowing you to customize it to your specifications while ensuring compatibility with a carbine gas system. You'll often find this lower featured in retro-style builds that pay homage to classic military configurations.
Specifications
Harrington & Richardson Retro M16A1 Lowers Receiver, Gray
2 options
- Standard, this page
- Blemfrom $139.99, in stock
August 2026 on GunPartPicker
Harrington & Richardson Retro M16A1 Lowers Receiver, Gray ranked #96 of the 507 lower receivers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #102 of the 996 lower receivers builders have added. Builds with this lower receiver are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and nearly all AR-15.
Today the one retailer we track has it in stock. Buying today, the lowest price is $159.99 at Palmetto State Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 31 builds that include this one
Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two Stage AR-15 Trigger .154"
Harrington & Richardson Retro 723 16" AR-15 Upper 5.56 1:7 Carbine Length
CMMG AR-15 A2 Pistol Grip
Expo Arms AR-15 Ambidextrous Safety Selector
Radian Weapons AR-15 Raptor Ambidextrous Charging Handle FDE
Forward Controls Design AR-15 Enhanced Extended Mag Release Serrated Ambidextrous
Builds Featuring This Part
See all 1 →Builds in the community that include the Harrington & Richardson Retro M16A1 Lowers Receiver, Gray
| Build | Parts | Total |
|---|---|---|
 | 14 | $3783.52 |
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