Sale! IN STOCK Aero Precision M4E1 Complete Lower Receiver, 223 Remington/5.56x45mm, Black$282.29 Original price was: $282.29.$158.08Current price is: $158.08. Aero Precision M4E1 Complete Lower Receiver, 223 Remington/5.56x45mm, Black Firearm - Aero Precision M4E1 Complete Lower Receiver, 223 Remington/5.56x45mm, Black quantity + Add to cart SKU: 840014607839 Categories: Aero Precision, Firearm, Rifle Sale Tags: Aero Precision, Anodized, Firearm, Rifle Sale Description Additional information Description Action : Semi-Automatic Caliber : 223 Remington Color : Black Finish : Anodized Hand : Right Hand Model : M4E1 Subcategory : Lower Receivers Type : Complete Lower Receiver Additional information Brand : Aero Precision Interests Rifle Sale Manufacturer Number APAR600112 Related products Sale! IN STOCKAERO Stripped Lower, Gen 2, Semi-automatic, 223 Rem/556NATO, Flat Dark Earth $104.99 Original price was: $104.99.$66.14Current price is: $66.14. Add to cart Sale! IN STOCKAero Precision AR-15 Atlas S-One Handguard, M-Lok, 12″ Rail, Black $171.89 Original price was: $171.89.$108.29Current price is: $108.29. Add to cart Sale! IN STOCKAero Precision AR-15 Ambidextrous Stripped Lower Receiver, Black $179.29 Original price was: $179.29.$112.95Current price is: $112.95. Add to cart Sale! IN STOCKAero Precision AR-15 Complete Upper 6.5 Creedmoor, 20″ Barrel, M-Lok, Black $753.69 Original price was: $753.69.$474.82Current price is: $474.82. Add to cart