Results for 5.56x45mm NATO Lower Receivers

Spikes Tactical Spider Receiver Set

FMK Firearms AR1 Extreme Black Multi Caliber AR-15 Polymer Lower

Sharps Bros Overthrow AR-15 Stripped Lower Receiver Bronze

Fortis Manufacturing License Gen 2 AR-15 Stripped Lower Receiver Black

Bootleg Smuggler Stripped Lower Receiver 5.56 / .223 Rem

Lantac Raven N15 Lower AR Platform Multi-Caliber Black Hardcoat Anodize

SilencerCo SCO-15 AR-15 Stripped Lower Receiver Anodized Black

Spikes Tactical Snowflake 5.56 NATO / .223 Rem with Unicorn and Unique Selector

BCM BCM4 Mod-2 SOPMOD AR-15 Complete Lower Receiver Anodized Black

Battle Arms Development Workhorse Stripped Lower Receiver .223 Remington/5.56 NATO

American Tactical Mil-Sport Stripped Lower For AR-15

FMK Firearms AR-15 Lower Receiver Flat Dark Earth .223 Rem / 5.56

One Horse AR-15 Stripped Lower Receiver Matte Black

Double Star Star-15 AR-15 Stripped Lower Receiver Matte Black

Franklin Armory Libertas AR-15 Built Complete Lower Receiver Anodized Black

Radian Weapons Model 1 Builder Kit Gray 5.56 10 Handguard

Radian Weapons Model 1 Builder Kit Gray 5.56 14 Handguard

Radian Weapons Model 1 Builder Kit Gray 5.56

Radian Weapons AX556 Builder Kit OD Green 5.56

Spikes Tactical Pipe Hitter Union Spade Logo Stripped Lower .223 Rem/5.56

Spikes Tactical Calico Jack Stripped Lower Receiver Multi-Cal

Aero Precision M4E1 Stripped Lower Receiver Flat Dark Earth 5.56 / .223 Rem

LMT Defense MARS-L SOPMOD Complete Lower 5.56 / .300 AAC Blackout

Radical Firearms AR-15 Stripped Lower Receiver Matte Black