5.56x45mm NATO Lower Receivers & Frames

Faxon FF-15 XRS Forged AR-15 Complete Lower Receiver Anodized Black

Radian Weapons Model 1 Builder Kit Brown 5.56 14 MLOK Handguard

Radian A-DAC 15 AR-15 Ambidextrous Stripped Lower Receiver Black

Sharps Bros Warthog AR-15 Stripped Lower Receiver Anodized Black

Radian Weapons A-DAC 15 Builder Kit 5.56 14 Handguard

Radian A-DAC 15 AR-15 Ambidextrous Stripped Lower Receiver Olive Drab

Radian A-DAC 15 AR-15 Ambidextrous Stripped Lower Receiver Radian Brown

Radian A-DAC 15 AR-15 Ambidextrous Stripped Lower Receiver Radian Gray

Radian A-DAC 15 AR-15 Ambidextrous Stripped Lower Receiver Flat Dark Earth

Radian Weapons A-DAC 15 Complete Lower 5.56 / .223 Rem w/ SBA3 Brace

CMMG Mk4/AR15 Stripped Lower Receiver Armor Black

Spike's Tactical Spartan AR-15 Stripped Lower Receiver Anodized Black

Spike's Tactical Calico Jack AR-15 Stripped Lower Receiver Anodized Black

Spike's Tactical Punisher AR-15 Stripped Lower Receiver Anodized Black

Sharps Bros Overthrow AR-15 Stripped Lower Receiver Anodized Black

Sharps Bros Hellbreaker AR-15 Stripped Lower Receiver Anodized Black

Aero Precision M4E1 Pro Ambidextrous AR-15 Stripped Lower Receiver Kodiak Brown

Diamondback DB15 Lower Black Multi-Cal

Ruger AR-15 Stripped Lower Receiver Matte Black

Smith & Wesson M&P15 AR-15 Complete Lower Receiver Black

Sharps Bros Showdown AR-15 Stripped Lower Receiver Anodized Black

Radian Weapons Model 1 Builder Kit Flat Dark Earth 5.56 14 MLOK Handguard

Radian Weapons Model 1 Upper/Handguard Set 15.5

Yankee Hill Machine AR-15 Stripped Lower Receiver Forged Matte Black