Lower Receivers

FightLite Industries

Fightlite Industries Scrlwrrfd Lower Receiver for AR/M4

FightLite Industries

FightLite SCR Raider, Lower Receiver, Semi-automatic, Anodized Finish, Black, Includes Bolt Carrier (No Bolt

FMK Firearms

FMK Firearms AR-1 Lower, AR-15, Stripped, Polymer Receiver, Burnt Bronze Color

FMK Firearms

FMK Firearms AR-1 Lower, AR-15, Stripped, Polymer Receiver, Dark Earth Color

FMK Firearms

FMK Firearms AR-1, Lower, AR-15, Stripped, Polymer Receiver, Blue Jay Color

FMK Firearms

FMK Firearms AR-15 Lower, Semi-automatic, Black Finish, Polymer

FN America

FN America 15 M16 Stripped Lower Receiver 5.56x45mm Black

FN America

FN America 15 M4 Stripped Lower Receiver 5.56x45mm Black

FN America

FN America FN15 Stripped Rifle Lower .223 Rem/5.56 NATO

Forsaken Arms

Forsaken Arms FR-11 Lower Receiver

Fortis Manufacturing

Fortis Manufacturing License Gen 2 Ambidextrous, Semi-automatic, Lower/Upper Set, 223 Remington/5.56

Fortis Manufacturing

Fortis Manufacturing License Gen 2, Semi-automatic, Stripped Lower Receiver, 223 Remington/5.56 NATO

Fostech

Fostech Tech 15 Lower Receiver Multi Black

Franklin Armory

Franklin Armory Built Lower Receiver Desertfranklin Armory Libertas

Franklin Armory

Franklin Armory Built Lower Receiver OD Greenfranklin Armory Libertas

Franklin Armory

Franklin Armory Stripped Billet Lower Desertfranklin Armory Libertas

Franklin Armory

Franklin Armory Stripped Billet Lower OD Greenfranklin Armory Libertas

Geissele Automatics

Geissele Super Duty Stripped Lower CALIFORNIA LEGAL - .223/5.56

Geissele Automatics

Geissele Super Duty Stripped Lower CALIFORNIA LEGAL - .223/5.56 - DDC

Geissele Automatics

Geissele Super Duty Stripped Lower CALIFORNIA LEGAL - .223/5.56 - ODG