Noveske Gen 4, N4, Matched Set, 223 Rem/556NATO, Black, Stripped, Ambi Controls 04000880

Upper Receiver: Noveske Gen 4 precision machined billet receiver from 7075-T6 aluminum w/extended feed ramps Picatinny mil-standard 1913 top rail with Noveske Cross Hardcoat type III anodizing Featuring anti-rotation interface with handguard Receiver designed to match the profile of Noveske Gen4 handguards Lower Receiver: Noveske Gen 4 precision machined billet receiver from 7075-T6 aluminum Oversized flared magazine well Improved ergonomic integrated oversized trigger guard Ambidextrous bolt release Ambidextrous magazine release with improved fencing Hardcoat type III anodizing Adjustable tension screw for perfect fit between upper and lower Includes ambidextrous bolt release and magazine catch hardware Weight: 1 lbs 1.9 oz Please NOTE: The Gen 4 matched set doesn't come with the Foward assist, port door, spring and rod, or the pivot and take down pins like their previous generation matched sets. The bolt release and magazine catch does not come installed.