Franklin Armory Libertas Complete Lower Features The Franklin Armory Libertas Complete Lower starts with a proprietary billet receiver machined from 7075-T6 aluminum giving the platform a strong precisely fitted foundation. A specialized tension screw eliminates upper and lower receiver play tightening up the whole rifle for a more consistent rattle-free feel. The flared magazine well makes quick magazine changes easier under pressure while the serrated memory index point gives the trigger finger a reliable reference point off the trigger. A textured front area improves offhand grip helping keep the shooter s support hand secure through recoil. Rounding out the build the Libertas comes with a Franklin Armory factory custom tuned trigger already installed delivering a noticeably crisper pull than a stock mil-spec trigger. The Ergo Ambi Sure grip is shaped for comfortable ambidextrous control and the B5 SOPMOD stock rides on a six-position mil-spec diameter receiver extension for adjustable length of pull. Ambidextrous push button QD sling mounts and an integral cold weather trigger guard add practical versatility for gloved or support-hand use. It ships ready to build on with a 30-round Magpul PMAG included. Franklin Armory Libertas Complete Lower Specifications Manufacturer: Franklin Armory Model: Libertas Complete Lower Caliber: Multi-Cal Material: 7075-T6 Aluminum Finish: Hard Coat Type III Anodized Color: Desert Smoke Trigger: Franklin Armory Factory Custom Tuned Grip: Ergo Ambi Sure Stock: B5 SOPMOD Six-Position Mil-Spec Receiver Extension Magazine Included: Magpul PMAG 30-Round Sling Mounts: Ambidextrous Push Button QD Capacity: 30 Rounds Available At: GrabAGun