Mk18 RIII 10.3" Stripped Upper W/ Law Folder FDE

Name: Mk18 RIII 10.3" Stripped Upper W/ Law Folder FDE
Brand: Brownells
Availability: InStock

Brownells · Upper Receiver

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Best price

$1,049.99at Brownells

In stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$1,049.99checked Oct 1, 2026	In stock	Buy at Brownells

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Price history

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Lowest in-stock price in the last 30 days: $1,049.99 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$1,049.99	$1,049.99	$1,049.99

Since Sep 27, 2026.

About this part

The Mk18 RIII 10.3" Stripped Upper W/ Law Folder FDE is an AR-15 stripped upper receiver from Brownells. One store lists it, Brownells at $1,049.99. The lowest in-stock price in the last 30 days was $1,049.99 at Brownells.

Fits and works with

Barrel length: 10.3" · Handguards

Specifications

Manufacturer: Brownells
Color: Flat Dark Earth
Type: Stripped
Platform: AR-15
Barrel length: 10.3"

From the manufacturer

Brownells has paired the Daniel Defense Stripped M4A1 Upper Receiver with the ever popular LAW Tactical Folding Stock Adapter! The Daniel Defense upper is finished in the Desert Dark Color they are known for and we have added the option of either a black or flat dark earth folding stock adapter. Adding to their extremely successful line of stripped MK18 Daniel Defense uppers, Daniel Defense now has the stripped MK18 upper with their RIII rail! The MK18 RIII(TM) AR15 style Upper Receiver Group is unmatched in size, weight, and performance, and is built around a 10.3 inch Cold Hammer Forged M4 Profile barrel and a carbine length gas system. It features a 9.5 inch lightweight RIS III Mfg: Brownells SPECS: Machined 4140 steel, DLC finish, matte black or flat dark earth. Adds 1.3" (3.4cm) to length of pull. 8.5 oz. (241g) wt. Do not fire rifle with stock folded.