AR-15/M16 Ddm4 Lite Rail 12"
$500.00 at MidwayUSA · 6 stores
In stock
Best price
$500.00at Brownells
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $500.00checked Oct 1, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $500.00Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $381.23Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $500.99checked Oct 1, 2026 | Check store | Buy at Palmetto State Armory |
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: $500.00 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | $381.23 | $381.23 | $381.23 |
| Brownells | $500.00 | $500.00 | $500.00 |
| OpticsPlanet | $500.00 | $500.00 | $500.00 |
| Palmetto State Armory | $500.99 | $500.99 | $500.99 |
Since Sep 27, 2026.
About this part
The Super Modular HK Rail, 10.5", BLK is a 10.5" AR-15 handguard from Geissele Automatics. It's sold by 4 stores (2 in stock), from $381.23 to $500.99. The lowest in-stock price in the last 30 days was $500.00 at Brownells.
Fits and works with
- Handguard length
- 10.5" · Barrels
Specifications
- Manufacturer
- Geissele Automatics
- Color
- Black
- Platform
- AR-15
- Length
- 10.5"
From the manufacturer
The Super Modular (SMR) HK was designed to replace the standard rail on an HK MR556 or HK 416 weapon platform. This rail system utilizes the stock HK barrel nut however incorporates strength, rigidity, and modularity. Constructed of billet 7075-T6 aluminum and type 3 hardcoat anodized to meet military specifications. The SMR HK includes 3 M1913 picatinny accessory rail sections that mount anywhere along the length of the rail at the 3, 6, and 9 o'clock positions. These sections mount directly into steel inserts, creating a rock solid steel on steel connection.
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