RUGER 8506 AR Lower Receiver AR 15 Rifle Multi Caliber Black Hardcoat Anodized
Ships to a dealer, not to you
This is a serialized firearm.
Ruger
Overview
The RUGER 8506 AR Lower Receiver AR 15 Rifle Multi Caliber Black Hardcoat Anodized is a lower receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Available Merchants(3)
Prices checked
Stock Alert
Log in to get notified when this product is back in stock.
August 2026 on GunPartPicker
RUGER 8506 AR Lower Receiver AR 15 Rifle Multi Caliber Black Hardcoat Anodized ranked #30 of the 507 lower receivers builders added on GunPartPicker in August 2026, behind the Foxtrot Mike Products Complete FM9 Premium 9mm AR-15 Lower Receiver, with about 1 in every 200 lower receivers added to builds. Down from #26 in July. Builds with this lower receiver are nearly all AR-15.
It was out of stock everywhere we track for all of August 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $89.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
Not sure which lower receiver to pick?
We ranked every lower receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Lower Receiver Trends →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the 72 builds that include this one
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Magpul MOE K2+ Grip Polymer Black
PSA AR-15 Upper 5.56 16" Mid-Length Nitride 13.5" M-LOK - 5165448513
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT - Radian Grey
Geissele Automatics AR-15 Maritime Bolt Catch Steel Black
No reviews yet. Be the first to review this product!