NcStar Keymod Handguard Free-Floating Aluminum Black Anodized 10" for AR-15, M4 VMARFFKMC

The NcStar VISM Keymod Handguard Free-Floating Aluminum Black Anodized 10" for AR-15/M4 – Model VMARFFKMC, UPC 848754006165 is a low-profile, lightweight free-float rail system designed to upgrade standard AR-15 and M4 platforms to a modern KeyMod mounting interface. Constructed from black anodized aluminum, this 10-inch handguard combines an octagon profile, seven sides of KeyMod slots, and a full-length Picatinny top rail at receiver height for flexible accessory placement and improved barrel clearance. NcSTAR+2Palmetto State Armory+2

Platform Compatibility and Application

The VMARFFKMC handguard is engineered for standard AR-15 and M4 pattern rifles:

• Platform: AR-15 / M4 carbines and rifles Point Blank Range+3Palmetto State Armory+3Buds Gun Shop+3

• Type: Free-float handguard / rail system

• Length: 10 inches, suitable for mid-length and some carbine-length setups depending on barrel and gas system configuration ammunitiondepot.com+3Palmetto State Armory+3Buds Gun Shop+3

Free-floating the handguard removes direct contact between the handguard and barrel, which can help support consistent accuracy by reducing external pressure on the barrel during shooting and when accessories are attached. TLO Outdoors+1

Construction, Material, and Finish

The NcStar Keymod handguard is built for strength and corrosion resistance while keeping weight low:

• Material: Aluminum handguard body and components TLO Outdoors+3Palmetto State Armory+3Buds Gun Shop+3

• Finish: Black anodized for added surface hardness, wear resistance, and a non-reflective tactical appearance Ready Gunner+3NcSTAR+3Buds Gun Shop+3

• Profile: Octagon-shaped handguard tube, providing eight faces—one for the top rail and seven with KeyMod slots ammunitiondepot.com+3NcSTAR+3Buds Gun Shop+3

Weight specifications:

• 8.8 oz (approx.) without accessory rail sections installed

• 11.3 oz (approx.) with both included KeyMod-to-Picatinny accessory rails attached Point Blank Range+4NcSTAR+4Buds Gun Shop+4

The aluminum construction balances rigidity with manageable weight, making the handguard suitable for general use, range rifles, and lightweight builds.

KeyMod Mounting Surfaces and Octagon Design

This 10" NcStar handguard uses the KeyMod interface for accessory mounting:

• KeyMod layout:

  • Seven sides with KeyMod slots for modular placement of accessories such as lights, sling mounts, and vertical grips ammunitiondepot.com+4NcSTAR+4Buds Gun Shop+4

• Profile: Octagon geometry provides flat faces for mounts and a comfortable gripping surface.

The KeyMod system offers direct-mount capability, reducing the need for full-length Picatinny rails and allowing users to place small rail sections only where needed, helping reduce weight and bulk.

Picatinny Top Rail and Laser-Engraved T-Slot Numbers

The top of the VMARFFKMC handguard features a continuous Picatinny rail:

• Top rail: Full-length Picatinny (MIL-STD-1913) rail at standard AR-15 receiver height, allowing optics, backup iron sights, and other top-mounted accessories to align properly with the upper receiver rail. Point Blank Range+4NcSTAR+4Palmetto State Armory+4

• Laser-engraved T-slot numbers: Markings along the rail provide reference positions for repeatable mounting of optics and accessories. Custom Gun Solutions+3NcSTAR+3Palmetto State Armory+3

This configuration facilitates consistent accessory placement between range sessions, simplifying reconfiguration and maintaining zero for optics that are periodically removed.

Included Components and Hardware

The NcStar VMARFFKMC handguard ships as a ready-to-install kit with required mounting hardware:

Included items: ammunitiondepot.com+5NcSTAR+5Palmetto State Armory+5

• Barrel nut (specific to this handguard system)

• Handguard adapter insert to interface the handguard body with the barrel nut

• Short KeyMod-to-Picatinny accessory rail section

• Medium KeyMod-to-Picatinny accessory rail section

• Main handguard tube (10" KeyMod free-float body)

These accessory rail sections allow users to mount legacy Picatinny-based accessories while still benefiting from the lighter, modular KeyMod interface.

Installation Requirements

The VMARFFKMC is a free-floating handguard and has specific installation requirements:

• Low-profile gas block: Required so that the gas block can fit underneath the free-float handguard. Standard A2 front sight bases will not fit under this handguard. Custom Gun Solutions+5NcSTAR+5Buds Gun Shop+5

• AR-15 barrel nut wrench: Needed to install and properly torque the included barrel nut. NcSTAR+2Buds Gun Shop+2

• Compatible upper receiver: Standard AR-15/M4 upper with appropriate barrel profile and gas system for a 10" free-float handguard.

Installation should be done following proper armorer procedures, including torque specifications and verification of gas system alignment.

Performance and Use Cases

The NcStar VISM 10" KeyMod Free-Float Handguard VMARFFKMC is suited for a wide range of AR-15/M4 applications:

• General-purpose carbines: Upgrading from drop-in polymer or two-piece handguards to a free-float, accessory-ready system.

• Lightweight builds: Octagon aluminum construction and selective KeyMod accessory placement help minimize weight. TLO Outdoors+2ammunitiondepot.com+2

• Range and training rifles: Provides ample mounting real estate for lights, sling attachments, bipods, and hand stops.

• Budget-conscious custom builds: Offers many features of higher-end free-float systems (free-float design, KeyMod, Pic rail with T-markings) at a more affordable price point. Buds Gun Shop+1

Because it is a free-float design, it can help maintain consistent accuracy potential compared with non-free-float two-piece handguards, especially when used with supported shooting positions and rail-mounted accessories. TLO Outdoors+1

Technical Identification and Catalog Data

For online listings, inventory systems, and SEO-focused product pages, the handguard can be identified with the following standardized data:

• Product name: NcStar VISM Keymod Handguard Free-Floating Aluminum Black Anodized 10" for AR-15, M4

• Brand / Manufacturer: NcStar / VISM

• Model / MPN: VMARFFKMC Point Blank Range+4Palmetto State Armory+4Buds Gun Shop+4

• UPC / Barcode: 848754006165 ammunitiondepot.com+3Palmetto State Armory+3Buds Gun Shop+3

• Platform compatibility: AR-15 / M4

• Length: 10"

• Material: Aluminum

• Finish/Color: Black anodized

• Design: Free-float, low-profile, octagon-shaped handguard

• Mounting interface: KeyMod slots on 7 sides; full-length Picatinny top rail at AR-15 receiver height with laser-engraved T-slot numbers Custom Gun Solutions+4NcSTAR+4Buds Gun Shop+4

• Weight: Approx. 8.8 oz (without accessory rails); 11.3 oz (with included rails) Point Blank Range+4NcSTAR+4Buds Gun Shop+4

• Included hardware: Barrel nut, handguard adapter insert, short & medium KeyMod-to-Picatinny accessory rails, main handguard tube

• Installation requirements: Low-profile gas block and AR-15 barrel nut wrench

These details support accurate search results for queries such as “VMARFFKMC 10 inch KeyMod free-float handguard,” “NcStar AR-15 KeyMod aluminum handguard black anodized,” or direct UPC lookups using 848754006165.

In summary, the NcStar Keymod Handguard Free-Floating Aluminum Black Anodized 10" for AR-15/M4 (VMARFFKMC, UPC 848754006165) is a 10-inch, low-profile, octagon-shaped free-float rail system featuring seven faces of KeyMod slots, a receiver-height Picatinny top rail with laser-engraved T-slot numbers, and an all-aluminum black anodized construction. Supplied with a barrel nut, adapter insert, and KeyMod-to-Picatinny accessory rails, it provides a complete, budget-friendly upgrade path for AR-15 and M4 owners seeking a lightweight, modular KeyMod handguard. Point Blank Range+6NcSTAR+6Palmetto State Armory+6

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