Harrington & Richardson Retro M16A1 Lowers Receiver, Gray
All Harrington & Richardson lower receivers2 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
Available Merchants(1)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have added the Harrington & Richardson Retro M16A1 Lowers Receiver, Gray to their builds on GunPartPicker. Since April 2026, it ranks #161 of the 1,217 lower receivers builders have added. Builds with this lower receiver are mostly chambered in 5.56 NATO (77%, then .223 Wylde 15%), split between mid-length (46%) and carbine-length (27%) gas systems, 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 37 retailers
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Frequently Built With
The part most often added in each category by the 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
Forward Controls Design AR-15 Enhanced Extended Mag Release Serrated Ambidextrous
Radian Weapons AR-15 Raptor Ambidextrous Charging Handle FDE
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Harrington & Richardson Retro M16A1 Lowers Receiver, Gray
| Build | Parts | Total |
|---|---|---|
 | 14 | $3788.01 |
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