Looking for the best accessory for your FX King Air Rifle? The Saber Tactical Chassis is your ultimate solution! This high-performance upgrade will turn your gun into a competition beast, ensuring you stand out in any match. To extend the rail pair with the Saber Tactical Extension Rail For FX King Chassis Key Features: Toolless Adjustments: Easily customize the cheek rest, buttpad, and length of pull without needing any tools. Convenient Design: Equipped with a quick disconnect (QD) sling swivel on the buttstock for hassle-free sling attachment. Versatile Rail System: The front rail includes both Arca and Picatinny options, while the side slots are M-Lok compatible, perfect for adding weights or other accessories. Color Options: Available in sleek bronze or grey finishes. Enhanced Grip: The jimping pattern underneath the rail ensures a secure grip with shooting bags. Compatibility: Ideal for use with FX 480cc or 580cc bottles. For 700cc bottles, check out the optional extended rail here. Important Notes: Castle Nut Wrench Required: This kit does not include a castle nut wrench. You will need one to adjust the length of the buttstock. Check Bottle Clearance while Installing: We have received some reports from customers in the EU of bottles rubbing against the back of the front rail. We have not been able to replicate this with any of the rifles in the shop, but if this happens to you stop the installation and send us your rail. We will mill out a section so that your bottle is not damaged. We theorize that this is due to variations or design differences in the neck length and/or thickness of the carbon fiber bottles. If your Chassis has bare aluminum in this area it has already been modified to accommodate variations in carbon fiber bottles. Why Choose Saber Tactical? Saber Tactical is renowned for manufacturing top-tier airgun accessories and upgrades. The FX King Air Rifle Chassis is designed to provide superior stability, reliability, and versatility for your airgun. Its toolless adjustments and protective design make it a must-have accessory for serious shooters. Perfect for Airgun Enthusiasts: Upgrade your FX King Air Rifle with the Saber Tactical Chassis and experience unmatched performance and versatility. Don't settle for less—choose the best accessory for your FX King Air Rifle today! Experience a product made for a true champion! Order your Saber Tactical Chassis today and elevate your shooting experience to the next level!  

The Saber Tactical Extended Arca Rail is the perfect upgrade for your FX King, Dynamic, or Panthera Tactical Chassis. Designed specifically for users with a 700cc bottle, this rail extends almost the full length of your chassis, providing more Arca rail on the bottom and additional MLok slots on the sides. Whether you need enhanced mounting options for accessories or a longer Arca platform for stability, this rail delivers superior functionality and versatility. Available in bronze and grey to match your setup. Key Features: Extended Arca Rail: Provides more surface area for bipods and other Arca-compatible accessories. Additional M-Lok Slots: Increases mounting versatility with extra M-Lok slots on the sides for accessories. Precision Fit for Tactical Chassis: Designed for FX King, Dynamic, and Panthera rifles equipped with Saber Tactical Tactical Chassis. Premium Finish Options: Choose between bronze or grey to complement your rifle’s aesthetic. Important Notes: Check Bottle Clearance:While designed for seamless compatibility, we have received isolated reports of bottle clearance issues with some carbon fiber bottles in the EU. If you notice the bottle rubbing against the back of the front rail during installation: Stop installation immediately. Contact Saber Tactical and send in your rail for a quick modification.Our team will mill out a section to ensure your bottle is safe from damage. Modified Chassis: If your chassis has bare aluminum in the affected area, it has already been modified to accommodate variations in bottle design. Why Choose Saber Tactical? Enhanced Customization: Extend your mounting options with a longer Arca rail and additional M-Lok slots. Durable Build: Made from high-quality materials for reliability and long-lasting performance. Expert Support: Dedicated customer service to address any installation concerns.