Polymer 80% AR15 LOWER - GRAY

The RL556 features Polymer80’s proprietary polymer composite, a solid core design, flared magwell, and beefier mil-spec buffer tube housing. The pistol grip area features a unique threadless design specific to Polymer80 rifle lowers.

The kit includes:

  • 80% Polymer AR15 Lower Receiver (Mil-spec)
  • Polymer Jig
  • Trigger Hole Drill Guide
  • Drill Bits and End Mill

    Offered by:

    11 Eleven Tactical USA
    1111 N. Rock Blvd
    Sparks, NV  89431
    Monday to Saturday 10am to 6pm

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    Veteran and Family Owned.