FN SCAR Accessories

Upgrade Your FN SCAR Accessories with KDG Today: As a leading manufacturer of aftermarket FN SCAR parts, KDG offers a comprehensive selection of high-quality accessories, including rails, charging handles, safety selectors, and more. Find everything you need to customize your FN SCAR and optimize your shooting experience.

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KDG FN SCAR Front QD MKII

KDG FN SCAR Front QD MKII

Enhance Your Sling Setup with the KDG FN SCAR Front QD MKII

$64.99

KDG FN SCAR REAR QD SLING MOUNT

KDG FN SCAR Rear QD Sling Mount

Upgrade and Secure Your Sling with the KDG FN SCAR Rear QD Sling Mount

$34.99

KDG FN SCAR Safety Selector - 45/90

KDG FN SCAR Safety Selector – 45/90

Enhanced Control at Your Fingertips with the Ultimate FN SCAR Safety Selector Upgrade

$84.99$94.99

KDG FN SCAR Charging Handle

KDG FN SCAR Charging Handle – NRCH

Elevate Your Control and Performance with the KDG FN SCAR Charging Handle

$64.99

KDG FN SCAR Charging Handle

KDG FN SCAR Charging Handle – RCH

Elevate Your Control and Performance with the KDG FN SCAR Charging Handle

$64.99

KDG Lift Kit - MLOK Riser

KDG Lift Kit – MLOK Riser

Elevate Your MREX Rail with the KDG Lift Kit an MLOK Riser

$29.99

Front Sight Replacement Rail

KDG FN SCAR Front Sight Replacement Rail

Upgrade Your FN SCAR with the KDG Front Sight Replacement Rail

$64.99

MREX MkII Hardware Kit

MREX MkII Hardware Kit

This is a REPLACEMENT or ADDITIONAL hardware kit for MkII MREX Rails. This kit is not required when purchasing an MREX MkII. Thread adhesive may or may not be included in this kit. If not, this is because the fasteners come pre-applied with a VC3 thread locker.

Included:

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$5.99

MREX MkII Replacement Bridge

MREX MkII Replacement Bridge

This is a REPLACEMENT Bridge insert for all MREX MkII rails. A new MREX MkII will have a Bridge already pre-installed from the factory. This kit is not required when purchasing an MREX MkII. If a replacement Bridge is needed we recommend replacing the MREX MkII installation hardware as…

$29.99

MREX Replacement Bridge – 1st Gen ONLY

MREX Replacement Bridge – 1st Gen ONLY

This is a REPLACEMENT Bridge insert for all Gen1 MREX rails. If a replacement Bridge is needed we recommend replacing the MREX Gen1 Hardware as well. This Bridge will not work in an MREX MkII.

Included: 

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$24.99

SCAR QD Screw Kits

SCAR QD Screw Kits

This kit is meant for the KDG SCAR Front Ambi QD Sling Mount and the Rear QD Sling Mount. Kit is included with each QD Sling mount. 

Included: 

  • (2) M4 -0.70 x 8MM…

$3.99

Manuals & Guides

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Frequently asked questions

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LEARN MORE ABOUT FN SCAR ACCESSORIES

frequently asked questions

ALL Kinetic Development Group manufactured FN SCAR accessories are made in the USA.

Yes, we offer a lifetime warranty on all Kinetic Development Group manufactured FN SCAR accessories. Click Here
MREX MKII Rails are designed to fit all 16/17 FN SCAR models, well the MREX20 Rails are 
designed to fit all FN SCAR 20 models. Maybe we are also working on a MREX15 Rail for the 
FN SCAR 15P. 

Maybe we will, maybe we won’t. Stop asking!  

Simply pick the color selector and then order one to install on your FN SCAR. 

Non-Reciprocating FN SCARs use the NRCH Scarging handle and Reciprocating FN SCARs 
use the RCH Scarging handle.
No, you will make us very sad, and you will most likely need to purchase a replacement bridge 
and hardware kit. 

A conversion kit is required to make you RCH FN SCAR into an NRCH FN SCAR 

The Gen 1 MREX rails are discontinued. 

The KA2-20 aftermarket FN SCAR Magazine is designed to fit 7.62 x 51 and 6.5 Creedmoor. They will only work with OEM FN SCAR lower receivers. 

Welcome Kinetic Development Group. Our site is intended for individuals of at least 18 years of age.

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