.223/5.56

Aero Precision

Aero Precision M4E1 Featureless Complete Lower CALIFORNIA LEGAL - .223/5.56

F-1 Firearms

F-1 Firearms Skeletonized Stripped Lower CALIFORNIA LEGAL - .223/5.56

Ruger

Ruger AR-556 Magpul Complete Lower CALIFORNIA LEGAL - .223/5.56

Aero Precision

Aero Precision AR15 Complete Lower Gen2 w/ A2 Grip No Stock CALIFORNIA LEGAL - .223/5.56

Aero Precision

Aero Precision AR15 Stripped Lower Gen2 CALIFORNIA LEGAL - .223/5.56 - ODG

Bravo Company Mfg

BCM Complete Lower (SOPMOD) CALIFORNIA LEGAL - .223/5.56 - FDE

+ 1 reviews

Palmetto State Armory

PSA AR-V Essential Parts Build Kit CALIFORNIA LEGAL - 9mm

Seekins Precision

Seekins Precision NX15 Stripped Lower CALIFORNIA LEGAL - .223/5.56

Aero Precision

Aero Precision M4E1 Stripped Lower CALIFORNIA LEGAL - .223/5.56 - FDE

Anderson Manufacturing

Anderson AM15 Complete Lower Magpul Stock CALIFORNIA LEGAL - .223/5.56

Aero Precision

Aero Precision AR15 Gen 2 Carbine Complete Lower Receiver w/A2 Grip, No Stock CALIFORNIA LEGAL - .223/5.56 - FDE

Stag Arms

Stag Arms Stripped Lower - CALIFORNIA LEGAL - .223/5.56