The Stag Arms STAG-15L is a left-hand semi-automatic rifle in 5.56 NATO / .223 Remington with a 16-inch barrel and 30-round magazine. The left-hand configuration moves the ejection port and charging handle to the left side, which is the main differentiator from the standard STAG-15. It ships with a Magpul MOE SL adjustable stock and Magpul MOE grip in black. 
 

Key Specifications 

• Manufacturer: Stag Arms LLC 
• Model: STAG-15L 
• Type: Modern Sporting Rifle (AR) 
• Caliber: 5.56 NATO / .223 Remington 
• Barrel Length: 16 inches 
• Capacity: 30 rounds 
• Finish Color: Black 
• Grips: Magpul MOE 
• Stock: Magpul MOE SL (adjustable) 
• Action Type: Semi-Automatic 
   

Detailed Features 

The barrel runs a 1:7 twist rate, which handles both light and heavy 5.56/.223 projectiles. The left-ejecting configuration eliminates brass ejecting toward right-hand shooters in mixed-fire positions and gives left-handed shooters a natural controls layout. Magpul MOE SL stock adjusts across multiple positions. Anodized black finish on the receiver handles normal wear.

Left-handed shooters are the clear target for the STAG-15L, and that community's feedback is consistently positive — there are very few dedicated left-hand AR-platform options, and Stag Arms has built a reliable one. Accuracy and reliability get solid marks across owner reports, and the build quality is generally described as good for the price range.

The Magpul furniture is a practical factory inclusion rather than a placeholder stock. The 1:7 twist rate gives flexibility across ammunition weights.

Common criticisms are minor: some owners note the rifle runs a bit heavier than comparable right-hand ARs, and left-hand-specific replacement parts and accessories can be harder to source, which matters for owners who break components or want upgrades. Overall satisfaction is high relative to what left-handed shooters consider the alternatives.