Polymer80 RL556V3 – RHINO 80% AR15 Lower Receiver and RL556v3 Jig Kit Bundle

Ready to grab an affordable 80%-lower-and-jig combo? Get your grubby paws on the Polymer80 “RHINO” AR-15 lower receiver blank, which has been bundled with its own jig! Available in black, Flat Dark Earth, OD Green, or Ghost Gray, this polymer AR-15 80% lower makes cutting and drilling a little bit easier for beginner builders. The finished AR stripped lower is incredibly lightweight but tough, making it great for ultra-light AR builds.
Find a lower parts kit to complete your RHINO 80% lower by clicking here.
“Rhino” 80% Lower Features:
Made from weapons-grade polymer
Accepts standard AR-15 lower parts kits
Compatible with standard AR-15 uppers
Compatible with mil-spec buffer tube kits
Integrated trigger guard for added strength
Flared mag well for quick n’ easy reloads
RL556v3 “Rhino” 80% Jig Features:
Reinforced polymer 80% lower jig
Capable of fabricating the “Rhino” AR 80% lower
Includes drill bits for completing receiver pin holes
Provides guides for cutting fire control cavity