GC_UPC Aero Precision APAR600001C M4E1 Stripped Lower Receiver AR-15 223 Rem,5.56x45mm NATO Black Hardcoat Anodized $106.18 APAR600001C show more like this 14.99 Locked Loaded GC_UPC Aero Precision M4E1 Stripped Lower Receiver Anodized APAR600001C $106.99 APAR600001C show more like this $15 Online Outfitters GC_UPC Aero Precision APAR600001C M4E1 Stripped Lower Receiver AR-15 223 Rem,5.56x45mm NATO Black Hardcoat Anodized MAP APAR600001C show more like this Calculated in cart GunZoneDeals GC_UPC Aero Precision APAR600001C M4E1 Stripped Lower Receiver AR-15 223 Rem,5.56x45mm NATO Black Hardcoat Anodized MAP APAR600001C show more like this 14.95 TheGunDock.com GC_UPC Aero Precision Apar600001c M4e1 Receiver Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Material With Mil-Spec Dimensions For Ar-15 $120.22 APAR600001C show more like this Firearms $18.45, Free over $500 Shooting Surplus GC_UPC Aero Precision APAR600001C M4E1 Stripped Lower Receiver AR-15 223 Rem,5.56x45mm NATO Black Hardcoat Anodized MAP APAR600001C show more like this 9.99 SHTF Tactical