Kinetic Research Group Arca Rail Short 3.6" 7075 Aluminum Black | ARC-RXS
Optimize your precision rifle setup with the Kinetic Research Group Arca Rail Short 3.6" 7075 Aluminum. The ARC-RXS model is a compact, lightweight Arca-Swiss rail designed for shooters who need a strong yet minimal mounting solution. Machined from high-strength 7075 aluminum and finished in a durable black coating, this short Arca rail provides a secure platform for bipods, tripod heads, and other accessories while keeping weight to a minimum. Whether you’re building a lightweight precision rifle, a compact hunting setup, or need a short rail for specific chassis configurations, the KRG Short Arca Rail delivers excellent strength-to-weight performance in a compact package.
Why Choose the Kinetic Research Group Arca Rail Short 3.6"?
The Kinetic Research Group Arca Rail Short (ARC-RXS) is the ideal choice for shooters who want the benefits of an Arca-Swiss mounting system without adding unnecessary length or weight. At just 3.6 inches long, this rail is significantly shorter than standard Arca rails, making it perfect for shorter forends, minimalist builds, or situations where a full-length rail is not required. Constructed from premium 7075-T6 aluminum, it offers outstanding strength while remaining extremely lightweight. The black finish provides a low-glare, tactical appearance and helps protect the rail from scratches and corrosion. This short Arca rail is designed to integrate seamlessly with KRG chassis systems and other compatible forends that accept standard Arca rails.
Key Features of the Kinetic Research Group Arca Rail Short 3.6"
- Compact 3.6" Length – Ideal for lightweight and minimalist rifle builds.
- 7075 Aluminum Construction – High-strength aerospace-grade aluminum for superior durability.
- Lightweight Design – Minimizes added weight while maintaining excellent strength.
- Arca-Swiss Compatible – Works with all standard Arca-Swiss bipods and clamps.
- Black Finish – Low-glare, scratch-resistant tactical coating.
- Precision Machined – Tight tolerances for smooth and secure accessory attachment.
- Model: ARC-RXS
Lightweight Strength with 7075 Aluminum
The Kinetic Research Group Arca Rail Short is machined from 7075-T6 aluminum, a premium aerospace-grade alloy known for its exceptional strength-to-weight ratio. This material is significantly stronger than standard 6061 aluminum, allowing the rail to remain compact and lightweight while still providing a rigid mounting platform. The short 3.6-inch length further reduces weight compared to longer rails, making it an excellent choice for hunters and precision shooters who prioritize keeping their rifle as light as possible without sacrificing functionality.
Compact Size for Versatile Mounting
Measuring just 3.6 inches in length, the Kinetic Research Group Arca Rail Short is perfect for applications where a full-length rail would be excessive. It is especially useful on shorter forends, compact chassis builds, or when mounting accessories in a specific location without extending the rail further than necessary. Despite its short length, the rail maintains full Arca-Swiss compatibility, allowing you to securely attach bipods, tripod heads, and other Arca-compatible accessories with confidence.
Product Specifications – Kinetic Research Group Arca Rail Short 3.6"
- Brand: Kinetic Research Group (KRG)
- Model: Arca Rail Short
- Length: 3.6 inches
- Material: 7075-T6 Aluminum
- Finish: Black
- SKU: ARC-RXS
- Compatibility: Arca-Swiss standard
- Mounting: Designed for KRG chassis and compatible forends
- Best For: Lightweight precision builds, minimalist setups, compact rifles, Arca-Swiss bipod mounting
Why Shooters Choose the Kinetic Research Group Arca Rail Short
The Kinetic Research Group Arca Rail Short 3.6" 7075 Aluminum Black (ARC-RXS) is the preferred choice for shooters who want a strong, lightweight, and compact Arca mounting solution. While longer rails are useful for maximum flexibility, many precision rifle builders prefer a shorter rail to reduce weight and maintain a more streamlined profile. The use of 7075 aluminum ensures that this short rail remains extremely rigid despite its compact size, providing a stable platform for bipods and other accessories. The black finish offers a clean, professional look that matches most tactical and precision rifle setups. Whether you’re building a lightweight hunting rifle, a compact competition gun, or simply need a short Arca rail for a specific mounting position on your KRG chassis, the ARC-RXS delivers the perfect balance of strength, weight savings, and functionality. Its precision machining and reliable Arca-Swiss compatibility make it a trusted accessory among serious shooters who value quality and performance.
Optimize your rifle’s weight and mounting options with the Kinetic Research Group Arca Rail Short 3.6" 7075 Aluminum Black (ARC-RXS). This compact, high-strength Arca rail provides a lightweight yet durable platform for Arca-Swiss accessories on precision and minimalist rifle builds.
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