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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Discovery Optics Bubble Level For 1-inch & 30mm Scope TubesGuide Length: 10" 25cm Model Number: BL001 Guide Type: Bubble Level The thickness of bottom is only 2mm(for 30mm and 34mm) or 4. 4mm(for 25. 4mm) so it will fit most rail system and do not need to worry about your low profile scope rings. It's full CNC machined with T6061 but not using the aluminum alloy sections. It is easy to install and to mount anywhere on scope tube left or right side, the ring is so light to carry and cannot block you view of
Guide Length: 10"/25cm
Model Number: BL001
Guide Type: Bubble Level
- The thickness of bottom is only 2mm(for 30mm and 34mm) or 4.4mm(for 25.4mm) so it will fit most rail system and do not need to worry about your low profile scope rings. It's full CNC machined with T6061 but not using the aluminum alloy sections.
- It is easy to install and to mount anywhere on scope tube left or right side, the ring is so light to carry and cannot block you view of hunting.
- Makes it easy to maintain a perfect horizontal hold during extreme-range shooting. And matte finish, which reduce glare so that you position can be camouflaged at all times.
- Viscous fluid: No matter what circumstance, it always exists one bubble.
See installation Video
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 2012 reviews
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Product Reviews
★★★★★ 5
nice quality
Style: Bi-fold
it was a small gift
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Very nice wallet!
Style: Bi-fold
Very nice wallet!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Very good watch at a reasonable price.
Color: 8405-Blue
Very good product. Keeps good time and is pleasant to look at.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Reasonably priced.
Color: Silver Face Brown Band-G8408
Bought this for husband for Christmas, he loves it. It’s very handsome.
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Reviewed in the United States on January 21, 2026
★★★★★ 4
Would recommend for casual show.
Color: 8405-Blue
It is very nice, I have many watches, but this one is the main one I use for casual wear. One thing I do not like: After about two days of either use or not use, the time gets off, by a couple hours but you can put it back pretty easily. And the "day display" on the watch never stays correct due to the fact that every month doesn't have 31 days in it. But other than that, it is a great watch for show, not to keep track of time.
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Reviewed in the United States on April 11, 2026