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308 80% Lower Receiver and Jig System - Gray

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Product Description

.308 80% Lower Receiver & Jig
Includes a jig and all the drill bits.
After two years of planning, design, engineering, and testing, we're proud to introduce the industry's first reinforced polymer receiver designed for the DPMS styled .308 in an 80% format.

  • Industrial strength, finest reinforced polymer material....nothing held back.
  • Feel the difference the second you pick it up.
  • Rock solid frame, injection molded from a fully automated system that was two years in the making.

The .308 80% Lower Receiver  Design features:


  • Unique reinforced polymer design with solid core 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.
  • See product page for additional parts list


P80-308 Kit List: Each Lower and Jig Kit comes with the following:

 Lower DescriptionITEMQty per Lower
 308 Lower ReceiverW308 Lower1
 Pistol Grip Nut3/8in1
 Pistol Grip Screw1.5in1


Jig DescriptionITEMQty per Lower
Warrhogg .308 JigJ1001
End-Mill Bit with Laser Etched Depth Mark7/16" end mill bit1
Drill Bit, Safety Selector Switch Hole3/8" drill bit1
Drill Bit, Pin Holes for Trigger & Hammer5/32" drill bit1
Drill Bit, for Trigger Hole5/16" drill bit1
Trigger GuideTG1001

On August 10, 2022, the Superior Court for the District of Columbia ruled that Polymer80 handgun frames, lower receivers, Buy, Build, Shoot kits and any comparable products are illegal to purchase and possess in the District of Columbia under District of Columbia law.  Please be advised that different states, localities, and jurisdictions have different laws regarding the types of products sold by Polymer80, and such products may be unlawful in certain places.  By using this website, or using or purchasing a Polymer80 product, you affirm that you have verified that you may possess, purchase, and use Polymer80 products under all applicable federal, state, and local laws.

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