Aero Precision M4E1 Stripped Lower Receiver BLEM - $69.95 These units have cosmetic blemishes which will not affect function. The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all

Aero Precision M4E1 Stripped Lower Receiver Anodized Black (BLEM) - $93 (add to cart price) The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the

Aero Precision M4E1 Stripped AR-15 Lower Receiver - BLEM - $64.99 Note: This stripped lower receiver is a blemished model. The product you receive may have scratches or marks from manufacturing. These are purely cosmetic marks and do not affect function. The Aero Precision M4E1 Lower Receiver