Home / Build Kits / Kinetic Development Group / Kinetic Development Group MREX MkII 4.25 Fits SCAR 16/17
Kinetic Development Group MREX MkII 4.25 Fits SCAR 16/17

Kinetic Development Group MREX MkII 4.25 Fits SCAR 16/17

Lowest Price
MSRP
$346.99
Savings
26% off
In Stock at
15 Stores
Updated
Jun 28, 2026

Specifications

MPN
MRX5-MK2-030
UPC
851064007746

Description

Kinetic Development Group MREX MkII 4.25 Features This 4.25-inch model provides Magpul M-LOK compatibility across multiple surfaces enabling streamlined attachment of tactical accessories such as lights grips and sling mounts. The free-float design enhances barrel harmonics and helps maximize the rifle s inherent accuracy. Engineered with a refined fit and finish it offers smoother installation compared to previous MREX generations. The matte black Type III anodized finish delivers excellent resistance to wear corrosion and harsh field conditions. Whether you re operating in close-quarters environments or aiming to trim down your rifle's front-end weight the MREX MkII 4.25 delivers exceptional utility and form in a compact and reliable package. Kinetic Development Group MREX MkII 4.25 Specifications Manufacturer: Kinetic Development Group Model: MREX MkII 4.25 Type: Free-Float Receiver Extension Length: 4.25 inches Platform Compatibility: FN SCAR 16s / 17s Material: Aluminum Mounting Interface: Magpul M-LOK Compatible Finish: Type III Hard Coat Anodized Color: Matte Black
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