Timber Creek Outdoors Greyman 15" M-LOK Handguard – Aluminum AR-15 Handguard, Urban Grey – G15HGS
Model: G15HGS • Length: 15" • Platform: AR-15 • Material: Aircraft-Grade Billet Aluminum • Mounting: M-LOK • Color: Urban Grey • UPC: 816397028455
Give your rifle a modern, mission-ready upgrade with the Timber Creek Outdoors Greyman Aluminum 15" M-LOK Handguard for AR-15 G15HGS 816397028455. Part of Timber Creek’s Greyman series, this 15-inch free-float handguard combines a slim, ultra-light profile with aircraft-grade billet aluminum construction, a full-length Picatinny top rail, and M-LOK slots for maximum modularity—all finished in an eye-catching yet low-profile Urban Grey that pairs perfectly with contemporary AR builds.
Slim, Lightweight Free-Float Design for Better Control
The Greyman 15" handguard is engineered to make your AR-15 faster and more controllable, not front-heavy and clumsy:
Slim, ergonomic profile keeps the rail comfortable in the hand and easy to grip with modern C-clamp or thumb-over-bore techniques.
Free-float design removes contact between the handguard and barrel, helping maintain consistent accuracy and point of impact, even when using slings, bipods, or barricade support.
15-inch length gives you a full-length support-hand surface and plenty of room to spread out your grip, mount accessories, and control recoil.
If you’re replacing bulky plastic handguards or heavy quad rails, this setup immediately makes your rifle feel lighter, quicker, and more responsive.
Aircraft-Grade Billet Aluminum Construction – Built to Last
Timber Creek builds the Greyman series for real-world abuse—not just range toy duty:
CNC-machined from aircraft-grade billet aluminum, delivering an excellent strength-to-weight ratio that stands up to hard use and high round counts.
Precision machining and one-piece construction help create a rigid, flex-resistant platform for optics, aiming devices, and accessories.
Durable Urban Grey finish provides a subdued, low-glare appearance that blends well with black, FDE, or multi-tone receivers and furniture.
This is a handguard you can confidently run in classes, matches, or harsh field conditions.
M-LOK Modularity & Full-Length 1913 Picatinny Top Rail
The G15HGS Greyman 15" M-LOK Handguard gives you all the mounting flexibility modern shooters expect:
M-LOK slots along the handguard body let you attach weapon lights, lasers, vertical grips, hand stops, and sling mounts exactly where you need them, without unnecessary bulk.
A full-length mil-spec 1913 Picatinny rail runs along the top, providing space for BUIS, magnifiers, offset optics, or other rail-mounted accessories.
Slim cross-section keeps accessories closer to the bore, aiding control and reducing snag potential around gear and barricades.
Whether you want a clean, minimalist front end or a fully accessorized fighting rifle, this handguard is ready.
Includes Premium Accessories – ~$70 Value in the Box
One of the best parts of the Greyman series is how much you get included with the rail:
3-slot M-LOK accessory rail – perfect for mounting a Picatinny-based light, laser, or other accessory.
QD sling mounting point – plug a push-button QD sling directly into the handguard for a sleek, modern sling setup.
Bipod adapter – gives you an easy way to mount a bipod for prone, bench, or precision shooting.
Timber Creek notes this accessory bundle represents about a $70 value, effectively turning the G15HGS into a fully featured rail system right out of the box.
Easy Installation – Barrel Nut Included, No Timing or Shims
The G15HGS is designed to be builder-friendly for home AR enthusiasts and professional armorers alike:
Comes with its own barrel nut, so you don’t have to reuse factory hardware or chase extra parts.
No timing or shims required – the system eliminates the usual headache of aligning the barrel nut for the gas tube, simplifying installation and saving time.
Designed to work with anti-rotation features used in the Greyman line to help keep the rail securely aligned with the upper receiver under hard use.
If you’re comfortable with basic AR upper assembly, mounting this handguard is straightforward and hassle-free.
AR-15 Compatibility & Gas Block Requirements
This handguard is purpose-built for the AR-15 platform:
Compatible with standard AR-15 uppers, making it a natural upgrade for 5.56/.223 and other AR-15 pattern calibers.
Requires a low-profile gas block to fit under the handguard—standard practice for modern, slim free-float rails.
Uses the M-LOK system (not KeyMod), giving you access to a huge range of current accessories.
Before installing, verify your barrel length, gas system, and gas block style to ensure a proper fit with a 15" free-float handguard.
Ideal for Duty, Competition & Custom Builds
The Timber Creek Outdoors Greyman Aluminum 15" M-LOK Handguard – G15HGS is an excellent choice for:
Defensive and duty carbines that require a tough, modular front end with room for white lights, IR lasers, and sling attachments.
3-Gun and competition rifles, where lightweight, extended handguards help with recoil control, transitions, and barricade work.
Precision-oriented AR builds that benefit from free-float accuracy and integrated bipod mounting options.
Custom Urban/Greyman builds, where the Urban Grey finish and sleek lines deliver both performance and distinctive style.
Backed by Timber Creek’s lifetime warranty, this is a component you can run hard for years with confidence.
Key Specifications – Timber Creek Greyman 15" M-LOK Handguard, Urban Grey (G15HGS)
From Timber Creek and major retailers:
Brand: Timber Creek Outdoors
Series: Greyman
Model / SKU: G15HGS
UPC: 816397028455
Platform: AR-15
Length: 15"
Type: Free-float M-LOK handguard
Material: Aircraft-grade billet aluminum
Finish / Color: Urban Grey (Greyman series)
Top Rail: Full-length mil-spec 1913 Picatinny
Included Components:
Compatibility: Standard AR-15 uppers
Gas Block Requirement: Low-profile gas block
Warranty: Lifetime warranty from Timber Creek Outdoors
SEO-Focused Summary
The Timber Creek Outdoors Greyman Aluminum 15" M-LOK Handguard for AR-15 G15HGS (UPC 816397028455) is a premium 15-inch free-float AR-15 handguard with a slim, lightweight aircraft-grade billet aluminum body, full-length 1913 Picatinny top rail, and extensive M-LOK slots for accessories. Finished in Urban Grey and supplied with a barrel nut, 3-slot accessory rail, QD sling mount, and bipod adapter—plus no timing or shims required—this Greyman 15" M-LOK handguard is compatible with standard AR-15 uppers (low-profile gas block required) and backed by a lifetime warranty, making it an outstanding upgrade for duty rifles, competition builds, and custom AR-15 projects.
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