Product Code: 386007-P80-1

5D Tactical - Split REAR Rail Upgrade for Polymer80™ (P80™)

Current Stock:

The 5D Split Rear Rail System offers the highest value and quality when looking to improve the fitment and performance of your double stack 9mm P80™ frame. There is no better bang for your buck.

Why Split Rear Rails? Our patent pending two-piece rail design allows better alignment across the frame, rails, and trigger housing and provides for a smoother build experience when installing your lower parts kit. 

As industry leaders of the 80% market, we properly engineered and manufacture our rails with a connector clearance cutout so builders can avoid the “mush” caused by other rear rail systems, keeping your trigger feeling the same way without any unnecessary filing, grinding, or “tuning”. 

These rails are solidly made from premium stainless steel billet, precisely milled, and then accurately checked for dimensional tolerances with coordinate measuring machines at our facility in the heart of Texas. Our attention to detail results in the best slide to rail fitment possible. 

Patent Pending


    • Drop-in Installation 
      • The patent pending split rail design makes lining up the rails with the frame, trigger housing, and pin a breeze
    • Purposefully Engineered
      • The connector clearance cutout is properly designed to not interfere with the trigger feel 
    • Precision Machined
      • CNC manufacturing tolerances far surpass that of even the tightest MIM or stamping processes
    • Stainless Steel 
      • Premium stainless steel billet construction ensures long lasting durability and quality you can feel
    • Compatibility
      • Works with Polymer80™ PF940v2 (full-size), PF940C (compact), PF940SC (sub-compact), and PF940CL (hybrid) frames as well as Strike80 frames.

Customer Support

Do you have more questions? Feel free to reach out directly to our Customer Service Team by clicking our Chat Bubble located in the bottom right corner of your screen.

5D Tactical takes pride in exemplary customer service and educational information. Quick response times and helpful support are our gold standard. 

Shipping Restrictions:

This item is restricted from shipping to California, Colorado, Connecticut, Hawaii, Illinois, Maryland, New Jersey, New York, Oregon, Rhode Island, Washington; Washington D.C.; and the City of Philadelphia, PA.