With almost 60 five star reviews, the AR15 Stripped Lower Receiver, Gen 2 from Aero Precision is one of the most popular and highly rated products from the company. This lower receiver is the perfect starting point for your custom build AR15. This product is machined from 7075-T6 forged aluminum for the ultimate precision and strength, so it is compatible with all standard AR15 parts and components.
The improvements that make this lower receiver Gen 2 are the upper tension screw and the increased magwell flare. The upper tensions screw allows the user to more easily fine tune the fit of the upper and lower receivers. This nylon tipped screw provides a tight fit with any standard AR15 upper receiver. As for the increased magwell flare, this allows the user to more easily insert magazines. It also provides a more sleek and polished overall look for your weapon.