Product Code: CRS-P80

5D Tactical - Complete Rail Set Upgrade for Polymer80™ (P80™)


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Experience a new level of ease when building your P80 with our revolutionary patent pending split rail system. Why split rails? The design allows each rail to independently align with the frame and trigger components. We take care of the hard part for you. Simply drop everything in and hammer in your pins.

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 precision machined from solid stainless steel billet to be an upgrade from metal injection molded (MIM) and stamped rails. This also allows us to tighten up dimensional part tolerances resulting in the best slide-to-rail fitment possible.

The 5D Complete Rail Set Upgrade for P80 offers the highest value and quality when looking to improve the fitment of your Polymer80 PF940C frame. There is no better bang for your buck.

Patent Pending


  • Easy Drop-in Installation
    • The split rails provide for a smooth experience and successful build the first time every time.
  • 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 PF940C (compact) as well as Strike80 frames


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. 


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.