Rival Arms Picatinny Rail — M-LOK 15-Slot, Black Anodized Aluminum (RA92ML15A • UPC 788130032503)
Enhance your rifle’s modularity and accessory versatility with the Rival Arms M-LOK 15-Slot Picatinny Rail (RA92ML15A) — a precision-machined mounting platform designed for shooters who demand performance, durability, and seamless compatibility. Crafted from lightweight aircraft-grade aluminum and finished with a tough black anodized coating, this rail section allows you to securely attach optics, lights, lasers, foregrips, and other 1913 Picatinny-compatible accessories to any M-LOK handguard system.
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Precision-Machined for Accuracy & Fit
The Rival Arms 15-Slot Picatinny Rail is built for shooters who won’t compromise on alignment or repeatable accuracy. Each piece is CNC-machined from 6061-T6 aluminum to ensure precise dimensions and tight tolerances for rock-solid attachment. The result is a consistent, level platform that keeps your optics and accessories properly aligned, even through heavy use and recoil.
CNC-Machined Aluminum: Delivers superior strength without unnecessary weight.
True 1913 Picatinny Spec: Compatible with standard Picatinny and MIL-STD-1913 accessories.
Extended 15-Slot Design: Provides ample space for multiple attachments or offset mounting configurations.
M-LOK Compatibility — Simple, Secure, and Versatile
Engineered for the M-LOK system, this rail section installs easily on any handguard featuring M-LOK slots. The low-profile design maintains your rifle’s sleek look while adding the flexibility to customize your setup with tactical lights, bipods, grips, sling mounts, and more.
Universal M-LOK Fit: Works with all genuine M-LOK handguards.
Secure Locking Hardware: Stainless steel mounting screws and M-LOK nuts ensure a tight, stable fit.
Tool-Free Adjustments (optional): Easily reposition accessories along the rail for perfect balance and ergonomics.
Built to Endure — Tough Black Anodized Finish
Rival Arms applies a Type III hard-anodized black coating to protect the aluminum from corrosion, scratches, and the elements. The finish not only provides a tactical, non-reflective appearance but also enhances the rail’s resistance to wear and environmental stressors — ideal for use in rugged outdoor or duty environments.
Corrosion Resistant: Withstands moisture, dirt, and harsh conditions.
Low-Glare Tactical Look: Matte black surface minimizes reflections.
Long-Term Durability: Built for years of reliable service and consistent performance.
Optimized Length & Weight for Modern Builds
At 15 slots long, the RA92ML15A Picatinny Rail strikes the perfect balance between surface area and maneuverability. It gives you the mounting real estate to install multiple accessories — such as optics, lights, or grips — while keeping overall weight minimal for balanced handling and agility.
Length: 15 Picatinny slots (approx. 5.5–6 inches)
Weight: Lightweight aluminum reduces overall rifle mass.
Profile: Streamlined design complements slim handguards and modern AR platforms.
Installation Made Easy
Prepare: Ensure the firearm is unloaded and safe.
Position the Rail: Align the M-LOK screws and T-nuts with the slots on your handguard.
Tighten Securely: Using the included screws and hex tool, torque each screw evenly to lock the rail in place.
Attach Accessories: Mount optics, lasers, or other Picatinny-compatible gear as desired.
No gunsmithing required — installation takes just minutes.
Ideal Applications
Tactical & Duty Rifles: Mount lights, lasers, and mission-critical accessories.
Precision Shooting Builds: Secure optics or bipods with confidence.
Hunting Platforms: Add flexibility for changing environments or accessories.
Competition & Range Use: Customize your rifle’s setup for balance, grip, and sight picture optimization.
Technical Specifications
Model: RA92ML15A
UPC: 788130032503
Manufacturer: Rival Arms
Mount Type: M-LOK
Rail Type: Picatinny / MIL-STD-1913
Slots: 15
Material: 6061-T6 aluminum
Finish: Type III black hard anodized
Includes: Mounting hardware (screws and M-LOK nuts)
Compatibility: Fits any M-LOK handguard or rail system
Why Choose Rival Arms?
Rival Arms is known for precision engineering and attention to detail, producing premium firearm components trusted by shooters who demand quality, consistency, and performance. Their accessories — including the RA92ML15A M-LOK 15-Slot Picatinny Rail — combine American craftsmanship, advanced materials, and modern machining to deliver long-lasting reliability for tactical, hunting, and competitive applications.
When you install a Rival Arms component, you’re investing in durability, accuracy, and professional-grade performance.
Final Thoughts
The Rival Arms M-LOK 15-Slot Picatinny Rail (RA92ML15A, UPC 788130032503) offers a perfect combination of precision machining, rugged construction, and modular versatility. Whether you’re building a competition AR, fine-tuning a tactical setup, or outfitting a duty rifle, this rail delivers a secure foundation for any accessory you rely on in the field.
Strong, lightweight, and made to last — Rival Arms brings craftsmanship and confidence to every shot.
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