Harrington & Richardson

Harrington & Richardson Retro M16A1 Fixed Stock w/ Trap

Harrington & Richardson Retro M16A1 Fixed Stock w/ Trap - Stock & Brace for AR-15 - view 1
Harrington & Richardson Retro M16A1 Fixed Stock w/ Trap - Stock & Brace for AR-15 - view 2
Harrington & Richardson Retro M16A1 Fixed Stock w/ Trap - Stock & Brace for AR-15 - view 3
Harrington & Richardson Retro M16A1 Fixed Stock w/ Trap - Stock & Brace for AR-15 - view 4
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Harrington & Richardson

Overview

The Harrington & Richardson Retro M16A1 Fixed Stock w/ Trap is a classic fixed stock designed to replicate the original M16A1 configuration. This stock type provides a stable shooting platform, ensuring consistent shoulder placement and improved control during firing. It is commonly found in builds using a rifle gas system chambered in .223 Wylde, making it a favored choice for those looking to maintain authenticity in their retro AR-15 setups.

Specifications

MPNM16A1
Stock TypeFixed

Available Merchants(1)

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Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
Shipping Speed
In Stock
$90
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September 2026 on GunPartPicker

Harrington & Richardson Retro M16A1 Fixed Stock w/ Trap ranked #99 of the 199 stocks and braces builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #128 of the 450 stocks and braces builders have added. Builds with this stock are mostly chambered in 5.56 NATO (75%, then .223 Wylde 25%), nearly all on rifle-length gas, and nearly all AR-15.

Today the one retailer we track has it in stock. Buying today, the lowest price is $89.99 at Palmetto State Armory.

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Frequently Built With

The part most often added in each category by the builds that include this one

Aero Precision M4E1 Stripped AR-15 Lower Receiver - FDE Cerakote

Aero Precision M4E1 Stripped AR-15 Lower Receiver - FDE Cerakote

Lower Receiver$143 · out of stockin 13% of them
Aero Precision M4E1 Assembled GEN2 Upper 10.5 Car Length 9 Handguard

Aero Precision M4E1 Assembled GEN2 Upper 10.5 Car Length 9 Handguard

Upper Receiver$535 · out of stockin 6% of them
ALG Defense Qms AR-15 Trigger Set

ALG Defense Qms AR-15 Trigger Set

Trigger$61in 13% of them
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green

Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green

Charging Handle$155in 13% of them
Wilson Combat .308 Win Bolt Carrier Assembly, Nickel Boron - TR-BCA-NB-308

Wilson Combat .308 Win Bolt Carrier Assembly, Nickel Boron - TR-BCA-NB-308

Bolt Carrier Group$244in 13% of them
CMMG AR-15 A2 Pistol Grip

CMMG AR-15 A2 Pistol Grip

Pistol Grip$6in 13% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Caliber

75%
5.56 NATO75%
.223 Wylde25%

Builds Featuring This Part

See all 1 →

Builds in the community that include the Harrington & Richardson Retro M16A1 Fixed Stock w/ Trap

BuildPartsTotal
SBR 26" 5.56 build
SBR 26" 5.56		9$1755.65

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