16" 5.56 Phosphate Midlength M-LOK Lightweight Complete Upper

16" 5.56 Phosphate Midlength M-LOK Lightweight Complete UpperThe 16" 5.56 Phosphate Midlength M-LOK Lightweight Complete Upper offers unmatched reliability, accuracy, and affordability. Featuring a lightweight phosphate barrel with a 1:9 twist and mid-length gas system, this upper ensures smooth recoil, reliable cycling, and consistent accuracy, holding 1.000" MOA at 100 yards with proper ammunition and shooting techniques.Built with American-made components, including a forged upper receiver with M4 feed ramps, a robust nitride-coated bolt carrier group, and a versatile M-LOK handguard, this complete upper is carefully assembled and rigorously inspected for leaks and proper component sealing. Ready to go with a Mil-Spec A2 birdcage muzzle device, it provides dependable performance straight from the box.Specifications Forged Upper Receiver M4 Feedramps .250 takedown pin holes 16" 5.56 Phosphate Lightweight Mid-Length Barrel 1:9 Guaranteed to hold a 1.000 MOA at 100 yards with appropriate ammo and shooting techniques. .223/5.56 Bolt Carrier Group - Black Nitride Caliber: 5.56x45mm NATO/.223 Rem, .300 Blackout Finish: Salt Black Nitride Bolt: 9310 Alloy Steel (High Hardness) Carrier: 8620 Aircraft Grade Steel Gas Key: Mil-Spec w/ properly staked Grade-8 screws & Permatex No. 3 sealed Cam Pin: 8620 Steel w/ Black Nitride Finish Quality Control: MPI Inspected for QC Enhanced Charging Handle Mid-Length Gas System Steel Gas Block Stainless Steel Mid-Length Gas Tube American Made Handguard Handguard style may vary from batch to batch Mil-Spec A2 Birdcage Muzzle Device - NitrideLimited Lifetime Warranty