Description
The Stag Arms Stag 15 Super Varminter Left Hand 6.8mm Remington SPC is a dedicated, left-handed AR-platform rifle built for precision predator and varmint control. It combines a specialized cartridge with a long, heavy barrel and a left-ejected upper receiver, offering southpaw shooters a purpose-built tool that requires no gunsmithing to get started.
Key Features
- True Left-Handed Upper: Ejects spent casings to the left, away from a right-handed shooter’s line of sight and preventing gas blowback.
- 6.8mm Remington SPC Chambering: Offers a flatter trajectory and more energy downrange than 5.56 NATO, ideal for coyote-sized game.
- 20″ Heavy Barrel: Provides increased velocity and stability for improved accuracy at longer distances typical in varminting.
- Railed Gas Block: Allows for direct mounting of a front sight or other accessory without a bulky handguard rail system.
- Complete Rifle: Ships ready to use with a standard A2 stock and pistol grip, priced at $1036.34.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | 6.8mm Remington SPC |
| Barrel Length | 20 inches |
| Barrel Contour | Heavy |
| Upper Receiver | Forged Left-Handed |
| Handguard | Standard AR-15 Carbine Length |
| Stock | A2 Fixed |
This rifle is built on Stag’s proprietary left-handed upper receiver, which mirrors a standard AR-15 but is machined for left-side ejection. The 20-inch heavy barrel is the centerpiece, giving the 6.8 SPC round the room it needs to reach its potential velocity before leaving the muzzle. That said, the real budget-conscious appeal is getting a complete, specialized left-handed rifle without the custom shop price tag. It uses a standard carbine-length gas system and is compatible with many aftermarket AR-15 triggers and lower parts, so upgrades are straightforward. The weight of this configuration, unloaded, is typically around 8.5 pounds, which aids in steady offhand shooting but is something to consider for long stalks.
Who This Rifle Is For
This is for the left-handed hunter or landowner in Missouri who needs to effectively manage coyotes, bobcats, or prairie dogs at ranges where a .223 starts to lose its punch. It’s also a smart pick for a right-handed shooter who simply prefers left-ejected rifles to keep gas and brass out of their face. If you’ve been piecing together a left-handed varmint AR in your head, this package from Stag Arms consolidates the major components—saving you time and often money compared to sourcing each part individually.
Pros & Cons: The Practical Tradeoffs
Pros: True left-handed operation eliminates a major ergonomic hurdle for southpaws. The 6.8 SPC is a demonstrably more effective cartridge on medium-sized predators than 5.56. The heavy barrel manages heat and vibration for better shot consistency. As a complete rifle, it’s drop-in ready for your optic and bipod. It’s available at firearms-missouri.com for Missouri residents and nationwide.
Cons: Ammunition for 6.8 SPC is more expensive and less common than .223/5.56. The 20″ barrel and fixed stock make it less maneuverable in tight brush compared to a carbine. The platform is heavier than a standard AR-15, which can be a factor during all-day hunts. You’re investing in a niche caliber, which limits its versatility for some shooters.
Frequently Asked Questions
Q: Will this upper work on my existing right-handed AR-15 lower?
A: Yes, it will. Stag’s left-handed uppers are designed to mate with any standard mil-spec AR-15 lower receiver. The fire control group and magazine release function identically. The only difference is the direction of ejection.
Q: Is the 6.8 SPC a good choice for deer hunting in Missouri?
A: Legally, yes, it meets Missouri’s minimum caliber requirements. Practically, it’s at the lighter end of the spectrum for ethical whitetail hunting. It’s capable within its effective range (roughly 250 yards with proper ammunition), but many hunters prefer more traditional deer cartridges like .308 Winchester or 6.5 Creedmoor for greater margin of error.
Q: What optics are recommended for this rifle?
A: A variable-power scope in the 3-9x or 4-12x range is the classic varminter pairing. Look for models with adjustable parallax and a reticle suited for holdovers, like those from Vortex or Leupold’s VX-Freedom line. The railed gas block allows for a backup iron sight if desired, but a scope is the primary tool here.
For the left-handed shooter tired of adapting to right-ejected rifles, the Stag 15 Super Varminter presents a focused, value-driven solution. It addresses a specific need without superfluous features, delivering capable performance at a point where the cost of specialization starts to make practical sense. Check availability and initiate your FFL transfer through our site.




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