cc-settings-icon BUILD AT HOME
80% Arms sells AR-15 and .308 80% Lower Receivers, 80% Lower Jigs and other accessories which allow you to legally build a firearm at home in most states.
cc-gun-icon INCREDIBLY PRECISE
We utilize state of the art 5-axis CNC machines to mill all our .308 and AR-15 80 percent lower receivers to incredibly precise tolerances using premium billet aluminum.
cc-hand-icon RIDICULOUSLY EASY
We also offer our patented AR-15 and .308 Easy Jigs® which is the first 80% lower jig that makes it ridiculously easy for a non-machinist to finish their 80% lower in under 1 hour with no drill press required.
cc-thumbs-icon 100% SATISFACTION GUARANTEED
Products manufactured by 80% Arms carry a lifetime warranty against manufacturing defects. We will promptly replace or repair any product that we determine to be defective.

SPLIT FRONT RAIL UPGRADE FOR POLYMER80™ (P80™)

$49.99
$44.99
SKU:
SFRS-P80
Shipping:
Calculated at Checkout
Norton Shopping Guarantee

Experience a new level of ease when building your P80 because we've taken our revolutionary patent pending split rear rail system and applied it to the front rail locking block for your PF940C compact frame!

Just like the split rear rails, the front rails are precision machined from billet stainless steel to eliminate mechanical failures due to voids in the metal and tighten up part tolerances. This upgrade in material choice addresses any concerns about weakness and dimensional issues associated with factory metal injection molded (MIM) rails.

By splitting the front rail locking block into three separate parts, we isolate the installation of parts that involve user-drilled holes to just the locking block, increasing the success of novice and veteran builders alike the first time around.  This also allows the front rails themselves to be dropped in and pinned through the pre-formed hole on the PF940C so you will never, ever have rail fitment or alignment issues on your build again. Paired with their split rear rail system, we guarantee this or your money back!

FEATURES

  • Easy Installation 
    • We take care of the hard part for you. Simply drop everything in and hammer in your pins.
  • 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

CUSTOMER SUPPORT

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

SHIPPING RESTRICTIONS

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

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