Wilson Combat

Wilson Combat Ar-15 Lower Receiver Forged

Smith & Wesson

Smith & Wesson M&P15 Complete Lower 5.56x45mm/.223 Remington, Black - 812002

Sharps Bros

Sharps Bros Showdown Stripped Lower Receiver - Black, Unique Design and High-Performance for Custom AR Builds - SBLR11

Lewis Machine & Tool

Lmt Mars-L Ambidextrous Ar-15 Stripped Lower Receiver

Lewis Machine & Tool

Lmt Mars-Ls Pdw Complete Ambidextrous Ar-15 Lower Receiver

Spike's Tactical

Spikes Tactical Upper/Lower Receiver .223 Remington AR Lower, Flat Dark Earth - STS1512

Aero Pecision AR15 Complete Lower Receiver w/ FDE MOE Grip & SL-S Carbine Stock - FDE

Radian Weapons

Radian Weapons ADAC-15 Stripped Lower Receiver - Gray, .223 Remington/5.56x45mm, Premium Quality for Reliable and Accurate AR Builds - R0388

Wilson Combat

Wilson Combat Wc-15 Billet Lower Receiver

Smith & Wesson

Smith & Wesson Sw M&p15 Stripped Lower Receiver 5.56mm

Griffin Armament

Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL

Palmetto State Armory

PSA AR-15 Blem "Stealth" Stripped Lower Receiver

Palmetto State Armory

PSA AR-15 Complete Lower Magpul MOE EPT Edition - Flat Dark Earth, No Magazine

Yankee Hill Machine

Yankee Hill Machine .223 Rem/5.56 Billet Lower Receiver, Hardcoat Anodized Matte Black - 125-BILLET

Palmetto State Armory

PSA PA15 Complete Classic EPT A2 Lower Receiver - 7781023

Spike's Tactical

Spike's Tactical Spider 9mm Ar-15 Lower - Colt