STD rings are precision engineered to match up with STD 1-piece or STD 2-piece bases. Rear ring is secured by windage adjustment screws. High ring height, machined steel construction.
- Finish: Silver
- Strike-Forged Steel 28% strength improvement
- Anti-Slip Grooves No lapping required
- CNC Machined For perfect alignment
- Locking Screws with Nylok Won’t back out under recoil or vibration
- Made in the USA
- Backed by Leupold’s Lifetime Warranty