Results for 5.56x45mm NATO Lower Receivers

Ruger AR-15 Stripped Lower Receiver Matte Black

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

Luth-AR Ambi Safety Selector AR15

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

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

Spikes Tactical No Logo Multi-Caliber Stripped Lower

Spike's Tactical Snowflake AR-15 Stripped Lower Receiver Matte Black

Battle Arms Workhorse AR-15 Stripped Lower Receiver Black Anodized

FN M16 AR-15 Stripped Lower Receiver Anodized Black

Noveske Chainsaw N4 AR-15 Stripped Lower Receiver Black

BCM BCM4 Mod-0 AR-15 Complete Lower Receiver Anodized Flat Dark Earth

TacFire AR-15 Parts Kit with A2 Pistol Grip

Luth-AR AR-15 Complete Lower Receiver Parts Kit

Rise Armament Stripped Lower Receiver Black 5.56

FN FN15 M4 Collector AR-15 Stripped Lower Receiver Anodized Black

Noveske Chainsaw N4 AR-15 Complete Lower Receiver Anodized Black

BCM MK2 RMS-M1T0 Mod-0 AR-15 Complete Lower Receiver Anodized Flat Dark Earth

Primary Weapons Systems MK1 Mod 2-M Complete Lower 5.56 30-Rounds

Ruger America's 250th AR-15 Stripped Lower Receiver Matte Black

LanTac Raven Billet Receiver Set 5.56 / .223 Rem

Great Lakes Firearms and Ammunition GL15 Complete Lower Group 5.56 / .223 Rem w/ Adjustable Stock

Smith and Wesson M&P-15 Lower Receiver 5.56 NATO Stripped

Shield Arms S15 Stripped Lower .223 Rem / 556NATO

Shield Arms SA-15 Stripped Lower Receiver 223Rem/556NATO