Brn-10A(R) Lower Receiver
Click to see full view
Ships to a dealer, not to you
This is a serialized firearm.
Brownells
Overview
The Brn-10A(R) Lower Receiver from Brownells is a stripped lower designed specifically for AR-15 platforms and accommodates multi-caliber configurations. Its hardcoat anodized finish enhances durability and resistance to wear, making it suitable for various applications and environments. This lower receiver is commonly found in builds that utilize multiple calibers, offering flexibility for builders looking to create versatile firearms.
Specifications
Build history on GunPartPicker
Builders have been adding the Brownells Brn-10A(R) Lower Receiver to their builds on GunPartPicker since February 2026. All time, it ranks #513 of the 993 lower receivers builders have added.
Today the one retailer we track is out of stock. Listed prices start at $330.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 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
Popular alongside lower receivers on GunPartPicker
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Bravo Company M16 Bolt Carrier Group Black
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black
No reviews yet. Be the first to review this product!