The Stag Arms Stag 15 Tactical is a semi-automatic rifle chambered in 5.56x45mm NATO with a 16-inch chrome moly nitrided barrel, Hiperfire RBT trigger, Magpul SL adjustable stock, and Magpul grip. 
 

Key Specifications 

• Brand: Stag Arms 
• Model: Stag 15 Tactical 
• Caliber: 5.56x45mm NATO 
• Barrel Length: 16 inches 
• Capacity: 30+1 rounds 
• Action Type: Semi-Automatic 
• Finish Color: Black 
• Trigger System: Hiperfire RBT 
• Grip: Magpul (Black) 
• Stock: Adjustable Magpul SL 
• Sights: Optic Ready 
   

Detailed Features 

 
The chrome moly nitrided barrel resists corrosion and maintains bore condition well over time. The Hiperfire RBT trigger is a notable upgrade over standard mil-spec triggers, with a smoother pull that aids in consistent shot placement. The Magpul SL adjustable stock allows length-of-pull adjustment for different shooter sizes and body armor configurations. The optic-ready upper does not include iron sights; you will need to add your preferred sighting system. The rifle accepts standard AR-15 magazines.

Owners of the Stag 15 Tactical generally rate it positively for reliability and accuracy. The Hiperfire RBT trigger is frequently mentioned as a standout component that makes the rifle shoot noticeably better than stock-trigger AR-15 platforms in the same price range.

Build quality and durability are cited as consistent strengths. The Magpul furniture is practical and well-regarded in the AR community. The optic-ready upper is appreciated by users who prefer to mount their own sighting systems.

Value relative to performance comes up often and positively. Customer service experiences vary, with some owners reporting smooth warranty interactions and others encountering slower response times. The customization-friendly design is seen as a long-term advantage for owners who want to add accessories over time.