Primary Weapons Systems 1913 UXR Picatinny Rail Adapter for AR-15/M4 Platforms

(3 customer reviews)

$6995

Upgrade your AR-15 or M4 with the Primary Weapons Systems 1913 UXR Picatinny Adapter. This precision-machined aluminum mount provides secure attachment for optics, lasers, and accessories on your rifle’s handguard. Durable, lightweight, and easy to install.

SKU: UXR PICATINNY ADAPTER Category: Product ID: 91434

Description

Enhance Your AR-15/M4 with the PWS 1913 UXR Picatinny Adapter

Transform your rifle’s capabilities with the Primary Weapons Systems 1913 UXR Picatinny Adapter, designed for shooters who demand reliability and versatility. This adapter allows you to mount a wide range of accessories—from red dot sights and scopes to flashlights and foregrips—directly onto your handguard, optimizing your setup for tactical, hunting, or competitive use. Crafted from high-strength 6061-T6 aluminum and finished with a durable Type III hardcoat anodization, it withstands harsh conditions while maintaining a sleek, low-profile design that won’t add unnecessary weight.

Key Features and Benefits

  • Precision Machining: CNC-machined to exacting tolerances for a perfect fit on standard Picatinny rails, ensuring zero wobble and secure attachment.
  • Lightweight Construction: Weighs just 2.1 ounces, minimizing added bulk without compromising durability.
  • Easy Installation: Includes all necessary hardware for quick setup—no gunsmithing required, so you can focus on shooting.
  • Versatile Compatibility: Works with most AR-15 and M4 variants, making it ideal for upgrading existing firearms or custom builds.
  • Enhanced Stability: Features anti-rotation tabs and a clamping system that locks firmly in place, even under recoil or rapid fire.

Whether you’re a law enforcement officer, competitive shooter, or recreational enthusiast, this adapter provides the foundation for a customized rifle that performs when it counts. Its matte black finish blends seamlessly with modern firearms, while the streamlined profile avoids snagging on gear. For more premium accessories, explore our selection at Americans Gun Shop.

Technical Specifications

The PWS 1913 UXR Adapter is engineered for long-term reliability. It accommodates accessories with standard Picatinny interfaces, supporting weights up to 1.5 pounds without slippage. The mounting surface measures 2 inches in length, offering ample space for most devices, and the clamping mechanism uses a hex-key-driven bolt for tool-free adjustments in the field. Tested in temperatures from -40°F to 160°F, it performs reliably in diverse environments, from desert heat to winter cold.

Why Choose This Adapter?

In a market flooded with generic mounts, the PWS 1913 UXR stands out for its robust build and user-friendly design. Unlike cheaper alternatives that may loosen over time, its reinforced construction and precise engineering ensure consistent performance shot after shot. This makes it a smart investment for anyone serious about firearm customization, providing a stable platform that enhances accuracy and functionality. Pair it with quality optics or lights to maximize your rifle’s potential.

FAQ: Why Buy from Americans Gun Shop?

  • Expertise: Our team includes seasoned shooters and gunsmiths who test and vet every product, offering trusted advice to match your needs.
  • Quality Assurance: We source directly from reputable manufacturers like Primary Weapons Systems, ensuring authenticity and warranty coverage.
  • Customer Support: Enjoy personalized service, fast shipping, and a hassle-free return policy—we’re here to support your shooting journey.
  • Community Trust: As a family-owned shop since 2010, we’ve built a reputation for integrity and reliability in the firearms community.

Ready to upgrade? The PWS 1913 UXR Picatinny Adapter is in stock and ready to ship. Order today to experience the difference a premium mount can make on your AR-15 or M4.

Material 6061-T6 Aluminum
Finish Type III Hardcoat Anodized (Matte Black)
Weight 2.1 ounces
Length 2 inches
Compatibility AR-15, M4, and similar platforms with Picatinny rails
Mounting Type Picatinny/ MIL-STD-1913
Hardware Included Hex key and mounting bolts
Max Load Capacity 1.5 pounds
Temperature Range -40°F to 160°F

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Additional information

Weight

Primary Weapons Systems

Manufacturer

1913 UXR

Color

1913 UXR

3 reviews for Primary Weapons Systems 1913 UXR Picatinny Rail Adapter for AR-15/M4 Platforms

  1. Justin C. (verified owner)

    This is a solid piece of kit. Highly recommend.

  2. Brandon W. (verified owner)

    Got this for my G23 build. Quality is solid, finish is clean, and it fit without any modification. Already planning my next order.

  3. Jennifer L. (verified owner)

    I keep coming back because the prices are fair and shipping is always faster than expected. Good customer experience all around.

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