2 options


Click to see full view
Firearms ship to a dealer (FFL), not your door. Pick one now to see your full cost.
Harrington & Richardson
Overview
The Harrington & Richardson Retro M16A1 Lower Receiver is a stripped receiver designed for the AR-15 platform, specifically configured for 5.56 NATO caliber builds. Its gray finish adds a unique aesthetic while providing a solid foundation for your custom firearm project. This lower is frequently utilized in carbine gas system builds, making it a suitable choice for those looking to replicate a classic M16A1 style or create a reliable modern rifle.
Harrington & Richardson Retro M16A1 Lowers Receiver, Gray, Blem
2 options
Prices checked
Harrington & Richardson Retro M16A1 Lowers Receiver, Gray, Blem 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 #688 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 $139.99 at Palmetto State Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every lower receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Lower Receiver Trends →Check it against the live catalog:
The part most often added in each category by the builds that include this one

Harrington & Richardson BLEM "Slickside" Upper Receiver, Gray

Harrington & Richardson 20" M16A1 Pencil Barrel, 5.56, 1/7,Parkerized, CH Bore, Stripped

Colt AR15A4 Bolt Catch

Wilson Combat Extended AR-15 Charging Handle Latch - TR-CHR

AR15A4 Ejection Port Cover

Geissele Automatics Premium Mil-Spec Buffer Tube Assembly With Super 42 H3 - Ddc
Builds in the community that include the Harrington & Richardson Retro M16A1 Lowers Receiver, Gray, Blem
| Build | Parts | Total |
|---|---|---|
![]() | 16 | $1214.69 |
No reviews yet. Be the first to review this product!