Franklin Armory Libertas Billet Lower Receiver Features The Franklin Armory Libertas is machined from 7075-T6 aluminum billet and finished with a hard coat Type III anodized Olive Drab Green coating for long-term durability against wear and the elements. The flared magazine well speeds up magazine changes by guiding the magazine into the well instead of requiring precise alignment a real advantage in both competition and defensive use. A specialized tension screw eliminates the upper and lower receiver play that can develop over time helping keep the rifle shooting consistently as it ages. The integral cold weather trigger guard leaves enough room to operate the trigger with gloves on extending the rifle s usability into colder conditions. Ambidextrous push button QD sling mounts give shooters the freedom to set up a sling on either side of the receiver to match their preferred carry method. A serrated memory index point gives the trigger finger a consistent reference point along the receiver reinforcing proper finger placement outside the trigger guard until the shot is ready. Franklin Armory s factory custom-tuned trigger is matched to the receiver from the start and the Ergo ambi sure grip rounds out the ergonomics with a secure comfortable hold. As a serialized billet lower the Franklin Armory Libertas is available for sale at GrabAGun as the foundation for a custom build. Franklin Armory Libertas Billet Lower Receiver Specifications Manufacturer: Franklin Armory Model: Libertas Billet Lower Receiver Caliber: Multi-Cal Color: OD Green Material: 7075-T6 Aluminum Finish: Hard Coat Type III Anodized Magazine Well: Flared Sling Mounts: Ambidextrous Push Button QD Trigger: Factory Custom Tuned Grip: Ergo Ambi Sure Grip Available At: GrabAGun