Polymer80 RL556v3 80% AR-15 Lower Receiver with Jig Kit
SKUP80US-7465
$121.25 $103.06
About this product
The RL556v3 is the reinforced polymer AR-15 80% lower with a solid core, flared magwell and a beefed-up buffer tube housing. This kit includes the polymer jig, trigger-hole drill guide, drill bits and end mill, so the fire-control pocket can be finished with a hand drill or a drill press.
What you get
- RL556v3 80% AR-15 lower receiver (mil-spec dimensions)
- Polymer jig and trigger-hole drill guide
- Drill bits and end mill
Compatibility
Mil-spec AR-15 uppers, lower parts kits, buffer tubes and magazines. Threadless pistol grip design specific to Polymer80 lowers.
Sold as an unfinished frame or receiver. Check your state and local law before ordering.
Specs at a glance
Specifications
| Color options | Black / FDE / Gray / OD Green |
| Condition | New, unfinished 80% receiver |
| Brand | Polymer80 |
What's in the box
- Polymer80 RL556v3 80% AR-15 Lower Receiver with Jig Kit
Sources & methodology.
Editorial review and rating by
Polymer 80 USA Build Desk
based on hands-on testing notes and published vendor specifications.
Pricing verified at time of publication.
$121.25 $103.06