Polymer8

Polymer80 RL556V3BL 80% Receiver Kit MIL-Spec AR-15 Multi-Caliber Black

Gun Parts

UPC 00850283007612

Compare prices

1 offer · 0 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
East Valley Tactical	$99.99	Out of stock	58m ago	Go to deal

Prices and stock are from each retailer's latest check and can change. Price Dope may earn a commission from retailer links. Disclosure

Description

The RL556v3™ 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

Specs

Brand	Polymer80
Category	Parts · Parts
UPC	00850283007612
Type	80% Lower Receiver Kit
Model	RL556 Phoenix V3
Finish	Black

Series	80% Lower Receiver Kit
Gun_type	AR Platform
Material	Polymer
Gun_model	AR-15
Similar_items	Lower

Report a wrong product match Browse gun parts & accessories

D.O.P.E.Price history

Lowest price across connected retailers, from every price check we've recorded.

Current best: $99.99
Low: $99.99
High: $99.99
Tracking since: Oct 8, 2026

One price check so far ($99.99 on Oct 8, 2026). The chart fills in as retailers are re-checked.

Recent price checks (1)

Date	Retailer	Price	Stock
Oct 8, 2026, 5:15 PM PT	East Valley Tactical	$99.99	Out of stock

More from Polymer80

All Polymer80 →