The RL556v3 features Polymer80’s proprietary polymer composite, a solid core design, flared magwell, and heavier mil-spec buffer tube housing. The pistol grip area features a unique thread-less 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
WE DO NOT SHIP THIS PRODUCT TO: Hawaii, New Jersey, New York, & Washington. ORDERS WILL BE CANCELED AND CHARGED A 20% CANCELLATION FEE.