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AR-15/M16 Ddm4 Lite Rail 12"

AR-15/M16 Ddm4 Lite Rail 12"

Daniel Defense · Rails & Handguards

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Best price

$425.37at MidwayUSA

In stock Sale checked Oct 21, 2026

Buy at MidwayUSA

Compare 7 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
MidwayUSA Best price $425.37Salechecked Oct 21, 2026 In stock Buy at MidwayUSA
Kentucky Gun Co $481.85checked Oct 21, 2026 In stock Buy at Kentucky Gun Co
Brownells $500.00checked Oct 21, 2026 In stock Buy at Brownells
Ammunition Depot $500.00checked Oct 21, 2026 In stock Buy at Ammunition Depot
Battlehawk Armory $442.25Salechecked Oct 21, 2026 Check store Buy at Battlehawk Armory
Palmetto State Armory $462.99Salechecked Oct 21, 2026 Check store Buy at Palmetto State Armory
OpticsPlanet $500.00Salechecked Oct 21, 2026 Out of stock Buy at OpticsPlanet

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $425.37 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$500.00$500.00$500.00
Battlehawk Armory$442.25$442.25$442.25
Brownells$500.00$500.00$500.00
Kentucky Gun Co$481.85$481.85$481.85
MidwayUSA$425.37$425.37$500.00
OpticsPlanet$500.00$500.00$500.00
Palmetto State Armory$462.99$462.99$462.99

Since Sep 27, 2026.

About this part

The AR-15/M16 Ddm4 Lite Rail 12" is a 12" AR-15 handguard from Daniel Defense. It's sold by 7 stores (4 in stock), from $425.37 to $500.00. The lowest in-stock price in the last 30 days was $425.37 at MidwayUSA.

Fits and works with

Gas system
Mid-length · Handguards
Handguard length
12" · Barrels

Specifications

Manufacturer
Daniel Defense
Platform
AR-15
Gas system
Mid
Length
12"
Attachment
M1913 Picatinny

From the manufacturer

Daniel Defense. The DDM4 Rail's ergonomic design allows operators to maintain better control of the firearm. Limited rotation QD swivel attachment points are located at the front and rear of both sides of this rail system for tangle-free attachment for slings. A continuous picatinny rail on top provides the rail real estate for sights and accessories. DDM4 Rail 10.0 is compatible with low profile gas blocks on barrels 11" and longer with gas systems at Mid-length and shorter. Rail System includes all required hardware (Barrel Nut, Bolt-Up Plate, & Screws), tools (Barrel Nut Wrench & Allen Wrench), and 3 Daniel Defense Rail Ladders made of high temperatu Mfg: Daniel Defense SPECS: Fits - AR-15/M16 rifles. Construction - 6061-T6 Aluminum and Steel barrel nut.

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$425.37 at MidwayUSA
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