Flatline Ops167527501
Flatline Ops Halox 30Mm Scope Level Black$137.24
Availability: In Stock
The Sinclair International Offset Scope Level for 30mm scope tubes is a precision tool for shooters serious about repeatable accuracy. Unlike a traditional bubble level mounted directly on top of your scope, this offset scope level attaches to the scope tube itself and positions the viewing window outboard—so you can see whether your rifle is canted without shifting your eye away from the reticle or breaking your shooting position. Canting (tilting the rifle left or right) throws vertical shots off target even when your aim feels steady, and it's one of the easiest errors to miss in the field. This machined aluminum level keeps you honest.
The offset design works because it lets you glance at the bubble during setup and throughout your shooting session without contorting yourself or losing your sight picture. It's the kind of small detail that separates methodical precision shooters—whether you're working on long-range hunting loads, practicing at the bench, or testing a new rifle—from those who wonder why their groups walk. The matte black finish blends with modern rifle scopes and won't catch unwanted light.
Mounting is straightforward: it clamps around your 30mm scope tube like a scope ring. The level can be oriented for right-hand or left-hand shooters, so it works regardless of your shooting style or setup. Sinclair International's commitment to machining quality means you're getting a tool built to stay put and read true, not a flimsy accessory that shifts or misleads.
| Tube Size | 30mm |
| Finish | Matte Black |
| Material | Machined Aluminum |
| Mount Style | Clamp-on (scope tube) |
| Hand Configuration | Adjustable for right or left |
No—the Sinclair Offset Scope Level is sized specifically for 30mm scope tubes. Sinclair makes a separate version for 1-inch tubes if you need that fitment.
Yes. The level can be mounted for left-hand or right-hand shooters, so you can position it where you can see it comfortably from either side.
Canting (tilting) your rifle even slightly throws your vertical point of impact off, and it's easy to cant differently from shot to shot without realizing it. The offset level lets you check and confirm that your rifle is truly level before and during shooting, eliminating that source of error.
It attaches directly to your 30mm scope tube like a scope ring clamp, securing with clamping pressure. No drilling or permanent modification to your scope is required.
SKU: 197558539 • Weight: 0.1oz
Availability: In Stock
The Sinclair International Offset Scope Level for 30mm scope tubes is a precision tool for shooters serious about repeatable accuracy. Unlike a traditional bubble level mounted directly on top of your scope, this offset scope level attaches to the scope tube itself and positions the viewing window outboard—so you can see whether your rifle is canted without shifting your eye away from the reticle or breaking your shooting position. Canting (tilting the rifle left or right) throws vertical shots off target even when your aim feels steady, and it's one of the easiest errors to miss in the field. This machined aluminum level keeps you honest.
The offset design works because it lets you glance at the bubble during setup and throughout your shooting session without contorting yourself or losing your sight picture. It's the kind of small detail that separates methodical precision shooters—whether you're working on long-range hunting loads, practicing at the bench, or testing a new rifle—from those who wonder why their groups walk. The matte black finish blends with modern rifle scopes and won't catch unwanted light.
Mounting is straightforward: it clamps around your 30mm scope tube like a scope ring. The level can be oriented for right-hand or left-hand shooters, so it works regardless of your shooting style or setup. Sinclair International's commitment to machining quality means you're getting a tool built to stay put and read true, not a flimsy accessory that shifts or misleads.
| Tube Size | 30mm |
| Finish | Matte Black |
| Material | Machined Aluminum |
| Mount Style | Clamp-on (scope tube) |
| Hand Configuration | Adjustable for right or left |
No—the Sinclair Offset Scope Level is sized specifically for 30mm scope tubes. Sinclair makes a separate version for 1-inch tubes if you need that fitment.
Yes. The level can be mounted for left-hand or right-hand shooters, so you can position it where you can see it comfortably from either side.
Canting (tilting) your rifle even slightly throws your vertical point of impact off, and it's easy to cant differently from shot to shot without realizing it. The offset level lets you check and confirm that your rifle is truly level before and during shooting, eliminating that source of error.
It attaches directly to your 30mm scope tube like a scope ring clamp, securing with clamping pressure. No drilling or permanent modification to your scope is required.
SKU: 197558539 • Weight: 0.1oz