Zero-Retaining Picatinny Rings for 40mm Scope Tubes
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Out of stock
Precision-built for shooters who refuse to compromise on zero retention, these Picatinny 40mm rail rings feature two integrated bottom lugs that lock directly into your rail's recoil grooves. The flush-mount screws eliminate snag points — a detail that matters after a 4-mile pack-in through dense timber. Machined to exact Picatinny specifications, these rugged rings deliver season-proven reliability, keeping your scope exactly where you put it. Ideal for riflescopes like the Swarovski dS. Will not fit Weaver mounts.
The scope that shifts zero after a horseback pack-in is the enemy. These Contessa rings earned their spot at Hunt Premium because the two integrated bottom lugs physically trap your Picatinny rail's recoil grooves — not just clamping pressure, but mechanical engagement. We vet every mount against the same standard: would we trust it with a $3,000 tag in the backcountry? These pass. When your zero has to hold from the truck to 11,000 feet, the lug interface is what separates reliable from regret.
Machined to strict Picatinny specifications, these rings deliver a precise fit that eliminates the slop found in loosely toleranced mounts. That matters when you're dialing elevation for a 400-yard shot and need the reticle to track true. The 40mm diameter fits standard 1-inch scope tubes, and the Picatinny-only design means no guesswork with Weaver rail compatibility — these are purpose-built for the rail system serious hunters actually run. No adapter needed, no fitment uncertainty.
Flush mount screws eliminate exposed hardware that catches on pack straps, scabbards, or brush during a stalk. In the backcountry, snag points aren't just annoying — they're a noise and movement liability when you're closing distance on elk in timber. The lightweight construction keeps your rifle balanced without adding unnecessary mass. These rings disappear on the rifle until you need them to do exactly one thing: hold your scope exactly where you zeroed it, hunt after hunt.
Confirm these three conditions before ordering to ensure a proper fit on your rifle.
These rings are engineered for hunters who need their scope mount to be the most boring piece of gear they carry — because it simply works.
| Tube Diameter | 40 mm (1.1") |
|---|
| Recoil Lug Count | 2 integrated bottom lugs |
|---|
| Screw Type | Flush mount |
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| Rail Standard | Machined to Picatinny specifications |
|---|---|
| Weaver Compatibility | Will not fit Weaver mounts |
Every product we carry earns its spot — or it doesn't make the cut.
“I swapped to these Contessa rings after my previous mounts let my scope shift two inches after a horseback ride into base camp. Three pack-in seasons later, zero is still exactly where I left it. The flush screws are a real benefit — my old rings used to catch on my scabbard every time I pulled the rifle out. Simple, solid, no drama.”
The Contessa set pair of Picatinny 40mm Rail Rings are ideal for mounting riflescopes like the Swarovski dS.
A top quality lightweight ring with two integrated bottom lugs which effectively trap the recoil grooves of your rail. Flush mount screws create a seamless appearance and are snag free. Machined to Picatinny specifications; they will not fit Weaver mounts.
Every product we carry earns its spot — or it doesn't make the cut.
blaser is a trusted manufacturer of premium hunting gear. HuntPremium is an authorized dealer offering the full blaser lineup with free delivery, price match guarantee, and expert support.
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