These are contract overrun receivers, bulk packaged. These parts may have cosmetic imperfections. FINAL SALE. 

• Noveske 4^th Generation precision machined billet receiver from 7075-T6 aluminum w/extended feed ramps
• Integrated Forward Assist housing (forward assist assembly sold separately)
• Picatinny mil-standard 1913 top rail with Noveske Cross
• Hardcoat type III anodizing
• Featuring anti-rotation interface with handguard now with two anti-rotation pins
• Receiver designed to match the profile of Noveske N6 4^th Generation handguards
• N6 barrel nuts are threaded 1 7/16x 16 TPI

This is a LARGE frame upper receiver and will not work on a AR-15 (N4) SMALL frame lower

These are contract overrun receivers, bulk packaged. These parts may have cosmetic imperfections. FINAL SALE. 

• Noveske 4^th Generation precision machined billet receiver from 7075-T6 aluminum w/extended feed ramps
• Integrated Forward Assist housing (forward assist assembly sold separately)
• Picatinny mil-standard 1913 top rail with Noveske Cross
• Hardcoat type III anodizing
• Featuring anti-rotation interface with handguard now with two anti-rotation pins
• Receiver designed to match the profile of Noveske N6 4^th Generation handguards
• N6 barrel nuts are threaded 1 7/16x 16 TPI

This is a LARGE frame upper receiver and will not work on a AR-15 (N4) SMALL frame lower