The Stag Arms Stag 15 3Gun Elite Upper brings competition-focused performance to your AR-15 platform. Built around an 18 inch 5.56 NATO barrel with a medium contour and 1:8 twist, this complete upper is designed to deliver consistent accuracy with a wide range of bullet weights. Its long, slim M-LOK handguard offers generous mounting space while keeping the front end light and controllable.

This upper receiver is ideal for 3-gun competition, training, and general range use where fast transitions and repeatable hits matter. The 1/2-28 threaded muzzle is ready for your preferred brake or suppressor mount, and the anodized finish helps the assembly stand up to hard use. Pair it with a quality lower and optic to create a smooth-handling rifle that reflects Stag Arms’ focus on practical design and dependable performance.

• Manufacturer: Stag Arms
• Model: Stag 15 3Gun Elite Upper
• Caliber: 5.56 mm NATO
• Barrel Length: 18 inches
• Twist Rate: 1:8
• Contour: Medium
• Muzzle: 1/2-28 threaded