SPIKES

Spikes STLS030 Snowflake Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15 | .223 REM | 815648026219

SPIKES TACTICAL

Gadsden Logo, Stripped Lower | 815648028763

BOOTLEG

Stripped Upper/Lower Receiver Set, 223 Remington/5.56 NATO, Ambidextrous, Anodiz | 850008671203

BAD ATTITUDE DEPARTMENT

Low-Key | 850049483001

SHIELD ARMS

Stripped Lower Receiver Multi Aluminum Black Anodized for AR-15 Folding | .223 REM | 853465008056

FRANKLIN ARMORY

Franklin Armory 0020024BLK BFSIII Aluminum Black Hardcoat Anodize for M4 | 018725013249

BLACK RAIN

BLACK RAIN SPEC15 FORGED LOWER | .223 REM | 019962455964

SMITH WESSON

Smith Wesson 812002 Assembled Lower Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Receiver, Black Synthetic Collapsible Stock Pistol Grip for SW MP15 | NA | 022188134209

BUSHMASTER

M4 BUILT LOWER RECEIVER | .223 REM 5.56x45mm NATO | 604206200297

BUSHMASTER

BFSIII BUILT LOWER RECEIVER | .223 REM 5.56x45mm NATO | 604206200303

BUSHMASTER

XM15-E2S STRIPPED LOWER REC | 604206200488

BUSHMASTER

CARBON-15 STRIPPED LOWER REC | .223 REM 5.56x45mm NATO | 604206200518

BUSHMASTER

A2 BUILT LOWER RECEIVER | .223 REM 5.56x45mm NATO | 604206200709

BUSHMASTER

CARBON-15 BUILT LOWER RECEIVER | .223 REM 5.56x45mm NATO | 604206200716

BUSHMASTER

M4 BUILT LOWER RECEIVER | .223 REM 5.56x45mm NATO | 604206203168

BUSHMASTER

BFSIII BUILT LOWER RECEIVER NO MAGAZINE | .223 REM 5.56x45mm NATO | 604206203175

BUSHMASTER

A2 BUILT LOWER RECEIVER NO MAGAZINE | .223 REM 5.56x45mm NATO | 604206203182

LANTAC

LANTAC MIL SPEC AR15 LOWER PARTS KIT | 614347523841

LANTAC

LANTAC RAVEN 2 AMBI LOWER BLK | 614347673553

LANTAC

LANTAC RAVEN 2 AMBI RECEIVER BLK | 614347676448