Harrington & Richardson Retro M16A1 Lowers Receiver, Gray, Blem

Harrington & Richardson Retro M16A1 Lowers Receiver, Gray, Blem - Lower Receiver for AR-15 - view 1
Buy Now

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.

Specifications

MPNHR51655123500-B
AssemblyStripped
PlatformAR-15
Caliber5.56 NATO
ColorGray

Available Merchants(1)

Stock Alert

Log in to get notified when this product is back in stock.

Palmetto State Armory logo
Palmetto State Armory
Free shipping over $99
Shipping Speed
Out of Stock
$140

Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%

Caliber

71.3%
5.56 NATO71.3%
.223 Wylde10.1%
300 Blackout6.6%
.308 Win3.3%
9mm2.1%
Other6.3%

Gas System

49.9%
Mid-Length49.9%
Carbine24%
Rifle13.2%
Pistol11.4%
Blowback1.2%
Other0.3%
Frequently Built With Products
ProductCategoryTimes Built Together
Battle Arms Development Rack Ambidextrous Ar-15 Charging Handle - Mod CCharging Handle248
Radical Firearms 5.56 Barreled Ar-15 Upper - 16" - Primary Arms ExclusiveUpper Receiver185
Wilson Combat Ar-15 Billet Upper ReceiverUpper Receiver183
Magpul AFG-2 Angled Fore Grip - BlackForegrip168
Radian Raptor Charging Handle & Talon Safety Selector Combo - Od GreenCharging Handle155
Geissele Automatics Llc Ar-15 Ssa X Lightning Bow TriggerTrigger150
Build Platform Breakdown
PlatformPercentage
AR-15100%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO71.3%
.223 Wylde10.1%
300 Blackout6.6%
.308 Win3.3%
9mm2.1%
.450 Bushmaster1.2%
6mm ARC1.2%
7.62x39mm0.9%
6.5 Grendel0.8%
.458 SOCOM0.6%
.350 Legend0.3%
6.5 Creedmoor0.3%
.45 ACP0.2%
.223 Remington0.2%
.204 Ruger0.1%
.224 Valkyrie0.1%
.50 Beowulf0.1%
5.7x28mm0.1%
6.8 SPC II0.1%
7.62x51 NATO0.1%
8.6 Blackout0%
.22 ARC0%
.22 LR0%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length49.9%
Carbine24%
Rifle13.2%
Pistol11.4%
Blowback1.2%
Intermediate0.2%
Proprietary0.1%

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!