AERO PRECISION AR15 GEN 2 Gwintowany Złożony Odbiornik ZESTAW BLK

Our AR15 Gen 2 Lower Receiver Set is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. GEN 2 IMPROVEMENTS Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver. Increased Magwell Flare - Allows for easier insertion of magazines and provides a sleeker look. Rear takedown pin detent hole is threaded for a 4-40 set screw INCLUDES: AR15 Assembled Upper Receiver Anodized Black AR15 Stripped Gen 2 Lower Receiver Anodized Black UPPER RECEIVER FEATURES: Material: Machined from 7075-T6 forged aluminum Finish: Anodized Black M4 Feedramps .250” takedown pin holes Accepts standard AR15/M16 components Includes Port Door and Forward Assist LOWER RECEIVER FEATURES: Material: Machined from 7075-T6 forged aluminum Finish: Anodized Black Markings: "Cal Multi" Works with standard AR15 components and magazines Rear takedown pin detent hole is threaded for a 4-40 set screwMADE IN THE USA SPECS: Platform AR15 Material Machined from 7075-T6 forged aluminum Select Your Finish Magpul™ FDE Cerakote Markings "Cal Multi" Compatibility Works with standard AR15 components and magazines Weight(s) 15.25oz Other Rear takedown pin detent hole is threaded for a 4-40 set screw