Description
Product Overview
The MidTen 357 mag/.38 spl laser bore sight is engineered for shooters who demand speed and accuracy when zeroing a handgun. Crafted from solid brass, the device offers exceptional durability while maintaining a lightweight profile of just 0.03 kg. Its integral mount design slides directly into the chamber, eliminating the need for additional adapters. A Class IIIA red‑dot laser, emitting less than 5 mW, provides a clear, bright point visible from 15 to 100 yards, even in low‑light conditions. The package includes a tin case, six AA batteries (two sets of three), and a user guide, ensuring you are ready to train on the range or in the field right out of the box.
Usage
Designed for hunting and sport shooting, this bore sight excels in environments where rapid sight alignment is critical. Insert the laser into a .357 mag or .38 spl handgun, fire a few rounds, and adjust your iron sights to match the laser’s point of impact. The compact tin case makes transport effortless, whether you are heading to a remote hunting stand or a local indoor range. The included batteries provide up to two hours of continuous operation, sufficient for multiple zeroing sessions. 
Why Choose Us
MidTen combines precision engineering with user‑centric design. The brass construction resists corrosion and wear, extending the product’s lifespan beyond typical aluminum alternatives. Our laser complies with Class IIIA safety standards, ensuring eye‑safe operation while delivering a vivid red dot. Each unit undergoes rigorous quality testing, and we back it with a 90‑day warranty for peace of mind. The integrated mount eliminates extra parts, reducing the chance of misalignment and streamlining the zeroing process.
Key Features
- Caliber‑specific fit for .357 mag and .38 spl handguns ensures a secure, repeatable installation.
- Bright red‑dot laser (≤5 mW) visible at 15‑100 yards, ideal for low‑light and daylight conditions.
- Durable brass body with integral mount provides corrosion resistance and long‑term reliability.
- Portable tin case and two sets of AA batteries deliver up to two hours of continuous use.
- Easy zeroing: insert, fire, and align sights in minutes without dry‑fire practice.
FAQ
Is this bore sight compatible with all .357 mag handguns?
The bore sight is designed to fit standard .357 mag and .38 spl chambers. Always verify chamber dimensions with your specific firearm before purchase.
How long does the battery last during continuous use?
One set of three AA batteries provides approximately one hour of operation; the package includes two sets for a total of two hours.
Can the laser be used for dry‑fire training?
No. This product is intended solely for bore sighting and should not be used for dry‑fire practice.
What safety precautions are needed when using the laser?
Never point the laser at eyes or reflective surfaces. The device complies with Class IIIA standards, making it safe for typical use when handled responsibly.
Does the product come with a warranty?
Yes, MidTen offers a 90‑day warranty covering manufacturing defects.




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