The Vortex Sport 1-inch High Riflescope Rings (SPT1-H) provide a precision-machined mounting interface designed to secure 1-inch tube optics to MIL-STD-1913 Picatinny or Weaver rail systems. To solve the common issue of "zero-shift" under heavy recoil, these rings utilize a rigid 6061-T6 aluminum body and an integrated recoil lug. This lug mechanically locks the mount into the rail slot, shifting stress away from the fasteners and ensuring consistent optical alignment through high-volume firing cycles.
Mounting hardware is the critical link in any precision shooting system. The Sport Series eliminates variables like soft metallurgy or vague torque guidelines by utilizing CNC-machined construction and laser-engraved torque specifications directly on the ring body. The 1.10-inch (27.9 mm) center height provides the necessary clearance for larger objective lenses while maintaining a comfortable cheek weld on modern sporting rifle stocks.
Key Technical Features
- Integrated recoil lug + Precision-cut interface with Picatinny/Weaver slots = Prevents ring movement under recoil and maintains zero
- 6061-T6 Aluminum: Delivers a high strength-to-weight ratio (1.88 oz per ring) without compromising rail grip.
- Laser-engraved torque specifications + Visible 15–18 in-lb cap guidance = Prevents overtightening and protects scope tube integrity
- Torx T-25 fasteners + Hardened steel hardware interface = Improved torque consistency and reduced risk of screw stripping
Specification:
- Vortex Optics SPT1-H, 1-inch tube rings
- Center height: 1.10 in (27.9 mm)
- 6061-T6 aluminum, Type II hard anodized matte black finish, CNC machined
- Compatible with Picatinny (MIL-STD-1913) and Weaver rails
- Integrated recoil lug
- Torx T-25 screws for both cap and base
- Torque specs: cap screws 15–18 in-lbs, base screws 30 in-lbs
- Weight: 1.88 oz per ring
- Laser-engraved torque specifications on rings
The Vortex Sport 1-inch High Riflescope Rings deliver a straightforward mounting solution built on proven materials and standardized hardware geometry. For shooters assembling a reliable optic system—whether for training, hunting, or range use—proper mounting hardware ensures the performance of the optic isn't compromised by the interface holding it in place. At Smoky Mountain Knife Works, every optic mounting component is selected for compatibility, durability, and verified manufacturer authenticity.
