Mk14 13.5" Super Modular Rail Handguard M-LOK DDC
$300.99 at Sportsman's Warehouse · 8 stores
In stock
Geissele Super Modular Rail MK8 M-LOK 9.3in DDC
Geissele Automatics · Rails & Handguards
No ratings yetBest price
$300.99at Sportsman's Warehouse
In stock checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Sportsman's Warehouse Best price | $300.99checked Oct 21, 2026 | In stock | Buy at Sportsman's Warehouse | |
| OpticsPlanet | $325.00Salechecked Oct 21, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $325.00checked Oct 21, 2026 | In stock | Buy at Ammunition Depot | |
| GunMag Warehouse | $325.99checked Oct 21, 2026 | In stock | Buy at GunMag Warehouse | |
| Battlehawk Armory | $248.35Salechecked Oct 21, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $325.99Salechecked Oct 21, 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: $300.99 at Sportsman's Warehouse. Dashed line = out of stock. Tracking since Oct 12, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $325.00 | $325.00 | $325.00 |
| Battlehawk Armory | $248.35 | $248.35 | $248.35 |
| GunMag Warehouse | $325.99 | $325.99 | $325.99 |
| OpticsPlanet | $325.00 | $325.00 | $325.00 |
| Palmetto State Armory | $325.99 | $325.99 | $325.99 |
| Sportsman's Warehouse | $300.99 | $300.99 | $300.99 |
Since Oct 12, 2026.
About this part
The Geissele Super Modular Rail MK8 M-LOK 9.3in DDC is a 9.3" handguard from Geissele Automatics. It's sold by 6 stores (4 in stock), from $248.35 to $325.99. The lowest in-stock price in the last 30 days was $300.99 at Sportsman's Warehouse.
Fits and works with
- Handguard length
- 9.3" · Barrels
Specifications
- Manufacturer
- Geissele Automatics
- Length
- 9.3"
- Attachment
- M-LOK
From the manufacturer
Geissele Super Modular Rail MK8 M-LOK 9.3in DDC. The SMR MK8 is one of the first AR Handguards & Forends to utilize the Magpul M-LOK technology designed to give the user full modularity while maintaining a strong and rigid platform. It uses Magpul's M-LOK technology at the 3 6 and 9 o'clock positions and the upper 45-degree quadrants. Maximum venting at the lower 45-degree quadrants creates maximum heat dissipation and dramatically reduces the rail's overall weight. The SMR MK8 is versatile and modular allowing users to tailor their platform to their unique needs. The SMR MK8 also features Geissele's proprietary 2-inch long barrel nut. This increases the surface contact where the rail interfaces with the receiver and creates a platform that can be trusted to be straight and true the entire length of the free-float rail. This increases accuracy and zero repeatability during disassembly and reassembly when performing maintenance. The Geissele Super Modular Rail is a great upgrade for your AR15. Specifications for Geissele Mk8 M-Lok Super Modular Rail: Manufacturer: Geissele Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Gun Rail: Picatinny Condition: New Inner Diameter: 1.35 in Outer Diameter: 2.11 in Height: 2.3 in Country of Origin: USA Mount Type: M-LOK Quantity: 1 Package Contents: Geissele 9.3in M-LOK Super Modular Rail MK8 NOTE: IF THIS IS YOUR FIRST TIME PURCHASING A GEISSELE AUTOMATICS RAIL YOU WILL NEED TO PURCHASE A BARREL NUT WRENCH IN ORDER TO PROPERLY INSTALL THE RAIL. Geissele 05-284S: Super Modular Rail MK8 M-LOK 9.3in DDC
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