Wilson Combat M-LOK Rail — 10.40" | 6005A-T5 Aluminum | Black Hard-Coat Anodized | TRMLOK10 | UPC: 811826026866
Upgrade your AR-15 with a premium free-float handguard that combines rock-solid rigidity, lightweight feel, and rugged field durability: the Wilson Combat M-LOK Rail (Model TRMLOK10). Machined from aerospace-grade 6005A-T5 aluminum and finished in a tough black hard-coat anodize, this 10.40" M-LOK rail delivers the performance, repeatability, and low-profile ergonomics demanded by precision shooters, hunters, and tactical operators.
Whether you’re building a match rifle, hunting platform, or dependable duty gun, the TRMLOK10 is engineered to provide a stiff, slim platform for mounting optics, bipods, lights, grips, and QD mounts — exactly where you want them.
Why the Wilson Combat TRMLOK10?
Precision machining from 6005A-T5 aluminum yields a superior strength-to-weight ratio so the rail is rigid where it counts yet light enough for long carries.
Free-float design isolates the barrel from shooter contact and accessory pressure, helping deliver more consistent shot-to-shot performance.
M-LOK modularity provides a clean, low-profile interface for accessories without the bulk of full Picatinny rails.
Black hard-coat anodized finish resists corrosion, wear, and abrasion — perfect for duty use, serious training, or hard field work.
Key Features & Benefits
Model: TRMLOK10
UPC: 811826026866
Material: 6005A-T5 aircraft-grade aluminum — stiff, durable, machinable
Length: 10.40 inches — ideal mid-length rail for AR-15 pattern rifles that balances accessory real estate and maneuverability
Mounting System: M-LOK® slots along the rail for lightweight, repeatable accessory placement
Finish: Black hard-coat anodized — matte, non-reflective, corrosion resistant
Design: Free-float configuration for improved barrel harmonics and consistent point-of-impact under typical use
Profile: Slim outer diameter for a secure, ergonomic handhold and natural pointability
Weight Optimization: Machined cutouts reduce mass without compromising stiffness
Compatibility: Designed for AR-15 pattern uppers — verify barrel nut and upper spec for fitment
Engineered for Real Shooters
Wilson Combat’s handguards are designed with input from competitive shooters, armorers, and tactical professionals. The TRMLOK10 strikes the right balance between:
Rigidity (so accessories remain true to zero),
Weight savings (so your rifle stays nimble), and
Ergonomics (so you can run the gun comfortably all day).
The M-LOK mounting system keeps the rail diameter slim for positive control and a secure cheek weld while allowing you to add rail sections only where needed — minimizing bulk and maximizing versatility.
Typical Uses
Precision / Long-Range Builds: Free-float rigidity helps maintain consistent harmonics for tighter groups.
Hunting: Light weight and streamlined profile for fast shouldering and stable follow-through in the field.
Duty / Patrol: Durable anodize finish and modularity for attaching mission-critical accessories.
Competition: Plenty of real estate for bipods, lights, and hand stops without ballooning weight.
Installation Overview (High Level)
The TRMLOK10 is intended for AR-15 builders and gunsmiths familiar with standard handguard installs:
Remove existing handguard and clean mating surfaces.
Install the correct barrel nut (Wilson Combat recommends their specified barrel nut or an approved equivalent).
Align the TRMLOK10 to the upper receiver and secure per Wilson Combat torque and threadlocker recommendations.
Mount accessories to M-LOK slots and torque to manufacturer specs.
Verify fit, function, and zero.
If you’re unsure about barrel nuts, headspace, or torque specs, have an experienced gunsmith perform the installation to ensure safety and correct function.
Finish & Care
The black hard-coat anodized finish is rugged and low maintenance. For best long-term performance: keep the rail free of heavy carbon buildup, lightly oil mating surfaces if stored long term, and periodically check fasteners for proper torque.
Final Thoughts
If you want a no-compromise AR-15 handguard that blends precision machining, true free-float performance, and M-LOK modularity in a compact 10.40" package, the Wilson Combat TRMLOK10 is an outstanding choice. It offers the professional-grade build quality and finish Wilson Combat is known for, delivering a slim, stiff, and dependable rail platform for your next build.
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