Franklin Armory BFSIII Equipped LIBERTAS BLR Complete AR15 Lower Receiver Black Installed BSFIII Binary Trigger

Only 1 left
In stock
Extremely high quality 7075-TG Aluminum billet lower receiver made by Franklin Armory with their excellent Binary Firigin System III trigger installed.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Franklin Armory®'s custom designed billet lowers are now available! This design incorporates integrated ambidextrous, anti-rotational Quick Detach sling mounts. On the magwell, forward of the trigger is a textured Memory Index Point for safely resting the trigger finger when not ready to fire.

The magazine well is also enlarged and beveled to facilitate quicker magazine changes. The integral trigger guard is over-sized to allow room for larger hands or gloves. The front of the magazine well is also textured to allow it to be used as a grip for forward support. These Built Lower Receivers come with a carbine length, 6-position collapsible stock buffer tube without any stock installed. This allows the customer to install whatever stock they prefer without paying for a generic one that they may likely remove anyway.

Binary Firing System waiver and release

Lower Receiver:

Franklin Armory® Libertas™ Proprietary Billet Lower Receiver

Machined From 7075-T6 Aluminum

Hard Coat Type III Anodized Black

Flared Magazine Well for Quick Magazine Changes

Ambidextrous Push Button QD Sling Mounts

Integral Cold Weather Trigger Guard

Serrated Memory Index Point for Shooting Finger

Textured Front Area for Offhand Grip

Specialized Tension Screw - Eliminates Upper/Lower Play

Franklin Armory™ Binary Firing System™

Ergo Ambi Sure Grip


Magpul Pmag P20 or P30 Depending on Availability

10/20 or 10/30 Pmag for Restricted States

Anti-Tilt Follower


Six Position Receiver Extension Installed

MILSPEC Diameter

No Stock Included

Additional Features:

Comprehensive Safety Manual

California Certified Cable Lock

Not for civilian sales in CA, DC, IA, ND, NJ, NY, or WA.

More Information
ManufacturerFranklin Armory
Magazine Capacity30
Magazines Included1
Detachable MagazineYes
Recoil PadNo
Metal FinishBlack
Manufacturer Part Number2032-BLK
CA LegalNo
NY LegalNo
CA Prop 65Yes