Availability: In Stock
A mil-spec buffer tube sling mount that gives you three mounting positions without taking your rifle apart—the GrovTec GTSW312 Tri-Base is built for shooters who want flexibility in how they configure their sling. Whether you're switching between support styles mid-range session or need quick adjustments for different shooting positions, the three full-rotation bases let you dial in the attachment point that works best for your setup. Installation is straightforward: the included Allen wrench and mounting screws are all you need, and nothing on the gun itself has to come apart.
The 6061-T6 aluminum construction keeps weight minimal while delivering durability you can count on. The Type III black hard anodized finish resists wear and corrosion, so it'll look and perform the same whether you're shooting in the field or at the range. This is the kind of modest upgrade that makes a real difference when you're dialing in your rifle's ergonomics and sling mounting strategy.
If you run a mil-spec buffer tube on an AR-pattern rifle and you've been limited to one sling attachment point, this mount opens up your options. Three positions mean you can experiment and find the sweet spot for your shooting style—something that matters more than people think when you're working on consistency and comfort.
| Material | 6061-T6 Aluminum |
| Finish | Type III Black Hard Anodized |
| Sling Mounting Positions | 3 (full rotation each) |
| Compatibility | Mil-Spec Buffer Tubes |
| Installation | No firearm disassembly required |
| Included Accessories | Allen wrench, mounting screws |
Yes, if your rifle has a mil-spec buffer tube. The GTSW312 mounts directly to mil-spec buffer tubes with no modifications to the firearm itself.
No. Installation requires no disassembly of the firearm. You'll only need the included Allen wrench and the provided mounting screws.
The mount comes with an Allen wrench and all necessary mounting screws. You're ready to install out of the box.
Yes. All three bases feature full rotation, so you can position each one exactly where you need it for your sling configuration.
SKU: 115684995 • Width: 5.8in • Height: 3.3in • Depth: 5.8in • Weight: 0.13oz
Availability: In Stock
A mil-spec buffer tube sling mount that gives you three mounting positions without taking your rifle apart—the GrovTec GTSW312 Tri-Base is built for shooters who want flexibility in how they configure their sling. Whether you're switching between support styles mid-range session or need quick adjustments for different shooting positions, the three full-rotation bases let you dial in the attachment point that works best for your setup. Installation is straightforward: the included Allen wrench and mounting screws are all you need, and nothing on the gun itself has to come apart.
The 6061-T6 aluminum construction keeps weight minimal while delivering durability you can count on. The Type III black hard anodized finish resists wear and corrosion, so it'll look and perform the same whether you're shooting in the field or at the range. This is the kind of modest upgrade that makes a real difference when you're dialing in your rifle's ergonomics and sling mounting strategy.
If you run a mil-spec buffer tube on an AR-pattern rifle and you've been limited to one sling attachment point, this mount opens up your options. Three positions mean you can experiment and find the sweet spot for your shooting style—something that matters more than people think when you're working on consistency and comfort.
| Material | 6061-T6 Aluminum |
| Finish | Type III Black Hard Anodized |
| Sling Mounting Positions | 3 (full rotation each) |
| Compatibility | Mil-Spec Buffer Tubes |
| Installation | No firearm disassembly required |
| Included Accessories | Allen wrench, mounting screws |
Yes, if your rifle has a mil-spec buffer tube. The GTSW312 mounts directly to mil-spec buffer tubes with no modifications to the firearm itself.
No. Installation requires no disassembly of the firearm. You'll only need the included Allen wrench and the provided mounting screws.
The mount comes with an Allen wrench and all necessary mounting screws. You're ready to install out of the box.
Yes. All three bases feature full rotation, so you can position each one exactly where you need it for your sling configuration.
SKU: 115684995 • Width: 5.8in • Height: 3.3in • Depth: 5.8in • Weight: 0.13oz