Polymer80 308 80% Lower Receiver FDE

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1.55 LBS
On Sale
Now: $59.98
Was: $95.00
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Feel the difference the second you pick it up! The Polymer80 Lower Receiver features rock solid frame, injection molded from a fully automated system that was two years in the making.

This system is designed as a complete kit. There's NO expensive jig kits and parts to purchase - Polymer80's system is a COMPLETE, all inclusive package in one price!

The LR-308 Warrhogg version features Polymer80's proprietary polymer composite, a solid core design, stiffened magwell and beefier MILSPEC buffer tube housing. The pistol grip area features a unique no-thread design specific to Polymer80 lowers.

The jig is included in the price of this system. The kit comes with drill bits and the end mill bit that's required to finish your AR project the right way.

Kit Includes:

Lower and Jig Kit includes:

  • (1) LR-308 Lower Receiver: W308 Lower
  • (1) Pistol Grip Nut: 3/8"
  • (1) Pistol Grip Screw: 1.5"

Jig Parts Include

  • (1) Warrhogg .308 Jig: J100
  • (1) End Mill Bit with Laser Etched Depth Mark: 7/16" End Mill Bit
  • (1) Drill Bit, Safety Selector Switch Hole: 3/8" Drill Bit
  • (1) Drill Bit, Pin Holes for Trigger & Hammer: 5/32" Drill Bit
  • (1) Drill Bit, For Trigger Hole: 5/16" Drill Bit
  • (1) Trigger Guide: TG100


  • Unique reinforced polymer design with solid core design
  • ATF compliant design
  • Beefed up buffer tube ring and ribbing across the entire upper surface area
  • No-thread design on pistol grip area
  • Stiffened magwell, ultra-light design

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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Additional Information

Product ID:
Lower Receiver
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