KDG SCAR MREX MkII 2.2 M-LOK Rail
Compact 5.3-ounce MREX MkII rail for FN SCAR 16/17 builds that prioritize maneuverability and short-barrel ergonomics.
- Price
- $300
- Weight
- 5.3 oz
- Brand
- Kinetic Development Group
- Category
- Handguards
Features
- •2.2-inch extension; 9.05 inches overall
- •5.3 oz
- •6061-T6 aluminum
- •Black Type III hardcoat or FDE Cerakote
- •Fits FN SCAR 16 and 17
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Overview
The 2.2-inch MREX MkII is the compact member of KDG's SCAR 16/17 rail family. At 9.05 inches overall and 5.3 ounces, it extends the mounting surface enough for a light, hand stop, or short grip without turning a short SCAR into a nose-heavy rifle.
The rail uses 6061-T6 aluminum and is particularly well suited to 10.5-inch SCAR 16 configurations. The black catalog SKU is MRX5-MK2-040; FDE sibling MRX5-MK2-140 shares the page. The 4.25- and 6.5-inch rails remain separate products with separate routes.
Key Features
- 2.2-inch compact MREX extension
- 5.3-ounce rail weight
- M-LOK accessory mounting
- 6061-T6 aluminum
- Black and FDE variants
Pros
- +Lightest MREX MkII option
- +Best fit for compact or short-barrel SCAR builds
- +Exact black SKU is kept distinct from the FDE sibling
Cons
- −Least accessory space in the MREX MkII family
- −Adds less support-hand reach than the 4.25- and 6.5-inch rails
- −Not for the SCAR 15P or SCAR 20S
Detailed Specifications
- extensionLength
- 2.2 inches
- overallLength
- 9.05 inches
- weight
- 5.3 oz
- Material
- 6061-T6 aluminum
- compatibility
- FN SCAR 16 and SCAR 17
- sku
- MRX5-MK2-040 (black); MRX5-MK2-140 (FDE)
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Build Your Custom Configuration
Add the KDG SCAR MREX MkII 2.2 M-LOK Rail to your build and see how it enhances your platform.