Out of stock
SKU: APAR600031AC
UPC: 840014623259
MPN: APAR600031AC
The Aero M4E1 Pro Stripped Lower in Olive Drab Green is an essential component for any serious AR-15 builder. This stripped lower receiver is a legally regulated firearm part, serving as the foundation for custom rifle builds suitable for law enforcement training, military applications, and civilian tactical systems. Whether for a duty rifle, training platform, or precision-focused build, the M4E1 Pro is recognized for its precision engineering and reliability.
Aero Precision's M4E1 Pro design features a monolithic approach with an integrated trigger guard and optimized geometry that reduces weight while ensuring structural rigidity. The construction is made from high-quality 6061-T6 aluminum, providing superior corrosion resistance and a professional military aesthetic with its Olive Drab Green anodized finish. This design meets or exceeds military specifications, accommodating both mil-spec and commercial buffer tube standards.
The M4E1 Pro is ideal for patrol rifles, home defense systems, competition builds, and training arsenals. Operators can pair this stripped lower with matched upper receivers, bolt carrier groups, and furniture to complete their AR platform. Its lightweight yet robust design ensures performance and reliability through thousands of rounds.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
