The Stag Arms Stag 15L Left Hand Tactical 10.5" Nitride Upper is a purpose-built upper receiver assembly for AR-style pistols and short-barreled rifles. Featuring a 10.5-inch nitride barrel paired with a carbine-length gas system, it is engineered for dependable cycling and balanced handling. The Stag M-LOK SL Gen 2 handguard provides generous mounting space along its uninterrupted Picatinny top rail, allowing shooters to configure lights, sights, and other accessories to suit their needs.
This complete upper is chambered in 5.56 NATO and uses a medium contour barrel with a 1/2-28 threaded muzzle, ready for compatible flash hiders or muzzle devices. The 1-7 twist rate supports a wide range of bullet weights, making it well suited for range use, training, and general-purpose AR builds where compact dimensions are desired. Finished in black anodizing for durability, the Stag 15L upper reflects Stag Arms’ reputation for thoughtful design and reliable craftsmanship.
- Manufacturer: Stag Arms
- Model: Stag 15L Left Hand Tactical 10.5" Nitride Upper
- Caliber: 5.56 NATO
- Barrel Length: 10.5"
- Twist Rate: 1-7
- Muzzle: 1/2-28 threaded
- Gas System: Carbine length
| __Caliber | 5.56 NATO |
| __Model | Stag 15 Tactical Upper Receiver |
| __Capacity | NA |
| __Optic Footprint | NA |
| __Action | NA |
| __Barrel Length | 10.50" |
