*** Absolutely NO sales of 80% lowers to the below states or cities within the listed states:
- Colorado - No sales to Denver
- District of Columbia - Washington DC
- New Jersey
- New York
- Rhode Island
- Some states may require you and obtain a serial number before or after the part is completed.
- It is the customers responsibility to be aware of and abide by all applicable city, county, state and federal laws.
- Please research your local laws before making a purchase. Contact your local FFL or the ATF directly with any questions.
- 80% Lowers cannot be returned for any reason. Warranty claims will be reviewed on an individual basis.
A 15% CANCELLATION FEE WILL BE CHARGED TO ORDERS CONTAINING THIS PART WITH SHIPPING ADDRESSES IN THE ABOVE OUTLINED CITIES OR STATES.
POLYMER80 AR-15 RHINO 80% POLYMER LOWER RECEIVER KIT BLACK
The Rhino RL556v3™ Black 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 threadless design specific to Polymer80 rifle lowers.
***Per Polymer80, there may be a small hole on the inside, rear wall of the magwell. This is normal.
- 80% Polymer AR15 Lower Receiver (Mil-spec)
- Polymer Jig
- Trigger Hole Drill Guide
- Drill Bits and End Mill
- Color: Black