Imagine this: you’re out in the field, ready to take on a big game hunt with your powerful .45-70 rifle. You want to be accurate, but those iron sights can be tricky, especially when every second counts. That’s where a red dot sight comes in, promising faster target acquisition and better accuracy. But here’s the thing – picking the *right* red dot for a .45-70 isn’t as simple as it sounds.
Many hunters face the same problem. The .45-70 is a big-hitting caliber, and not all red dots are built to handle its recoil. You might worry about a sight shaking itself apart or not being bright enough for those early morning or late evening hunts. Plus, the sheer number of choices out there can be overwhelming. What size dot is best? What features do you really need? These are the questions that keep hunters up at night.
In this post, we’re going to cut through the confusion. We’ll break down what makes a red dot a good match for your .45-70, looking at tough construction, clear optics, and battery life. By the end, you’ll have a much clearer idea of what to look for, so you can confidently choose a red dot that will help you make those important shots. Let’s dive in and find the perfect red dot for your rifle!
Our Top 5 Red Dot For A 45-70 Recommendations at a Glance
Top 5 Red Dot For A 45-70 Detailed Reviews
1. Osprey Global 45-70 Sight Tool
Rating: 9.1/10
The Osprey Global 45-70 Sight Tool is a handy gadget for anyone who shoots a 45-70 rifle. It helps you get your sights lined up just right. This tool is made from strong brass, so it will last a long time. It works for aiming at targets from 15 yards all the way out to 100 yards. It uses three small LR41 batteries to power up.
What We Like:
- Made from high-quality brass, making it very durable.
- Covers a wide sighting range, from 15 to 100 yards, which is useful for many shooting situations.
- It’s super lightweight, weighing only 38g, so it won’t add much bulk to your gear.
- The tool is easy to use, even if you’re new to sighting in your rifle.
What Could Be Improved:
- The batteries required are LR41, which are small and sometimes harder to find than common AA or AAA batteries.
- While the brass is good quality, it could potentially scratch if not handled carefully.
This sight tool is a solid choice for shooters looking for accuracy and ease of use. It’s a reliable companion for your 45-70 rifle.
2. VINTCON Serpens Red Dot Sight 45 MOA Circle Open Reflex Sight with Large Objective Lens for RMR Footprint Shake-Awake Parallax-Free Durable Waterproof Fogproof
Rating: 9.4/10
The VINTCON Serpens Red Dot Sight is a tough and smart aiming tool that helps you hit your targets faster and more accurately. Its big window lets you see a lot, and it works automatically when you move it. It’s built to handle tough conditions and is easy to set up.
What We Like:
- LARGE SIGHT WINDOW: You get a wide view, which helps you find your target quickly. The sight is also designed so the red dot stays put even if you move your head a little, making aiming more steady.
- MOTION ACTIVATED: The sight turns on by itself when you pick up your gun and turns off after a short time when you put it down. This saves battery power so it’s ready when you need it.
- BRIGHTNESS CONTROL: You can make the red dot brighter or dimmer. This means you can see it clearly whether it’s sunny outside or getting dark.
- COMPATIBILITY: It fits directly onto many popular gun mounts (RMR footprint). It also has strong parts to keep it steady, even with strong gun kicks.
- DURABLE CONSTRUCTION: This sight is waterproof and fogproof, so it works in rain or bad weather. It can also survive bumps and strong recoil from shooting.
What Could Be Improved:
- For Glock MOS owners: You will need an extra adapter plate to make it fit on Glock MOS models.
- Parallax Correction Range: The parallax correction is optimized for distances of 33 yards and beyond, meaning it might be slightly less perfect for very close targets.
Overall, the VINTCON Serpens Red Dot Sight offers a durable and user-friendly aiming experience for shooters who demand reliability and quick target acquisition.
3. GlobalPioneer RED Laser Arbors for 30 Carbine Bore Sight 45 Colt/45-70 Govt
Rating: 9.0/10
The GlobalPioneer RED Laser Arbors are a handy tool for anyone who needs to quickly zero in their sights on a 30 Carbine, 45 Colt, or 45-70 Govt firearm. This device projects a bright red laser beam, making it easy to align your sights without even firing a shot. It’s designed for convenience and accuracy, helping you get your firearm ready for the range or the field.
What We Like:
- It’s a Class IIIa laser, which means it’s bright and visible.
- The precision optics ensure a clear and accurate aiming point.
- You can sight in your firearm from 15 yards all the way up to 100 yards.
- It’s simple to use with its on/off end cap.
- The battery is included, so you can start using it right away.
- The visible red laser makes it easy to see where you’re aiming.
What Could Be Improved:
- Remember to avoid looking directly at the laser beam.
- The maximum sighting range is 100 yards, which might not be enough for some long-range shooters.
This bore sight offers a straightforward way to get your rifle on target. It’s a practical addition for any shooter who values efficiency and accuracy.
4. GOTICAL 45 Degree Offset Picatinny Rail Mount – Angle (45 Degree Mount Set and Reflex Red Dot)
Rating: 9.1/10
The GOTICAL 45 Degree Offset Picatinny Rail Mount is a handy accessory for your firearm. It lets you attach extra gear like red dot sights, lasers, or flashlights. This mount gives you a better angle for these accessories. It also makes it easier to reach the switches on your gear.
What We Like:
- It lets you add more tactical accessories like lasers or flashlights.
- The angled design makes it easy to turn on and off your attached gear.
- You can attach it to Weaver or Picatinny rails really fast.
- Installation is simple, just bolt it on.
- It’s great for putting a backup red dot sight next to your main scope.
What Could Be Improved:
- The single slotted thumb nut might not feel as secure as a more robust locking mechanism for some users.
- While easy to install, ensuring perfect alignment with certain optic combinations could require minor adjustments.
This mount is a smart addition for anyone wanting to customize their firearm setup. It offers versatility and convenience for tactical applications.
5. MAYMOC 45 COLT Bore Sight Laser Red Dot Cartridge Laser bore Sighter with 2 Sets of Batteries
Rating: 9.0/10
The MAYMOC 45 COLT Bore Sight Laser Red Dot Cartridge Laser bore Sighter with 2 Sets of Batteries helps you aim better with your firearm. It’s a handy tool for getting your scopes and sights lined up just right before you even shoot a single bullet.
What We Like:
- It makes your shots more precise and accurate.
- It lasts a long time, so you can use it many times.
- You can see the laser from 10 to 100 yards away.
- It’s easy to sight in your scopes without wasting ammo.
- It comes with two sets of batteries, so you’re ready to go.
- There’s a 12-month warranty for peace of mind.
- You can easily contact them by email if you have a problem.
What Could Be Improved:
- The laser is a Class IIIA, which means it’s visible but you should still avoid looking directly into it.
- The on/off operation depends on putting the batteries in or taking them out, which isn’t a dedicated switch.
This bore sight is a great tool for any shooter wanting to improve their accuracy. It offers a simple and effective way to get your firearm sighted in.
Choosing the Right Red Dot for Your .45-70
The .45-70 Government rifle is a powerful and classic firearm. It’s known for its stopping power and is a favorite for hunting big game. When you want to make your shots more accurate and faster, especially in low light or at moving targets, a red dot sight is a great addition. But not all red dots are built the same. This guide will help you pick the best one for your .45-70.
Key Features to Look For
When you shop for a red dot for your .45-70, keep these important features in mind:
- Durability: Your .45-70 kicks hard. You need a red dot that can handle that recoil without breaking. Look for sights made from strong materials.
- Dot Size: Red dots come with different dot sizes, like 2 MOA or 4 MOA. A smaller dot (like 2 MOA) is good for precise shots at longer distances. A larger dot (like 4 MOA) helps you see and aim faster up close. For a .45-70, a 4 MOA dot is often a good balance.
- Brightness Settings: You’ll use your rifle in different light. Your red dot needs to adjust. It should be bright enough for sunny days and dim enough for dawn or dusk.
- Battery Life: You don’t want your red dot to die when you need it most. Check how long the battery lasts. Some sights have motion sensors that turn them off when you’re not using them, saving power.
- Field of View: This is how much you can see through the sight. A wider field of view helps you spot your target quickly.
- Waterproof and Fogproof: Hunting can put your gear through tough conditions. A sight that’s sealed against water and fog will always work.
Important Materials
The materials used to make a red dot sight greatly affect its strength and how well it performs.
- Housing: Most good red dots have a housing made from aircraft-grade aluminum. This metal is strong but lightweight. It can handle bumps and the powerful recoil of a .45-70.
- Lenses: The lenses are very important. High-quality, multi-coated lenses give you a clear picture. They also reduce glare and improve light transmission.
Factors That Improve or Reduce Quality
Some things make a red dot sight better, while others can make it worse.
Things That Improve Quality:
- Solid Construction: A sight that feels well-built and has no loose parts is a good sign.
- Clear Optics: When you look through the sight, the image should be sharp and the red dot should be crisp.
- Easy Controls: Adjusting brightness or changing batteries should be simple.
- Good Brand Reputation: Companies known for making reliable optics usually offer better products.
Things That Reduce Quality:
- Flimsy Build: If the sight feels cheap or plasticky, it probably won’t last long.
- Blurry Image: Poor lenses will make it hard to see your target clearly.
- Difficult Adjustments: If it’s hard to turn on, adjust brightness, or change the dot’s position, it’s frustrating.
- Short Battery Life: Constantly changing batteries is a pain.
User Experience and Use Cases
How you plan to use your .45-70 will help you choose the right red dot.
- Hunting: For hunting, especially big game, you need a rugged sight that’s quick to aim. A 4 MOA dot with good brightness control is ideal. It helps you get on target fast when a big buck steps out.
- Target Shooting: If you enjoy shooting at the range, you might prefer a smaller dot size (like 2 MOA) for greater accuracy.
- Close-Quarters Defense: For situations where you might need to react quickly, a larger dot size and a wide field of view are very helpful.
A good red dot sight can make your .45-70 even more effective and enjoyable to shoot. By looking for the right features and understanding what makes a sight high-quality, you can make a smart choice.
Frequently Asked Questions (FAQ)
Q: Can I put any red dot on a .45-70?
A: You should choose a red dot specifically designed to handle the strong recoil of a .45-70. Not all red dots are tough enough.
Q: What is the best dot size for a .45-70?
A: A 4 MOA dot is often best because it’s good for both fast aiming up close and decent accuracy at medium ranges.
Q: How important is the material of the red dot?
A: Very important. Strong materials like aircraft-grade aluminum help the sight survive the powerful kick of the .45-70.
Q: Will a red dot help me shoot better with my .45-70?
A: Yes, red dots help you aim faster and more accurately, especially when the target is moving or in low light.
Q: Do I need a waterproof red dot?
A: It’s highly recommended, especially if you hunt. It ensures your sight works in rain or fog.
Q: How do I mount a red dot on my .45-70?
A: You usually need a scope mount or rail system on your rifle. Then, you attach the red dot to the mount.
Q: What does “MOA” mean for a red dot?
A: MOA stands for Minute of Angle. It tells you how big the red dot appears at 100 yards. 2 MOA is smaller than 4 MOA.
Q: Can I use a red dot for long-range shooting with a .45-70?
A: Red dots are best for shorter to medium ranges. For very long distances, a magnified scope is usually better.
Q: How often do I need to change the battery in a red dot?
A: It depends on the sight and how often you use it. Some can last for tens of thousands of hours, while others need changing more often.
Q: Should I buy a cheap red dot for my .45-70?
A: It’s usually better to invest in a good quality red dot. Cheap ones might not handle the recoil and could break, costing you more in the long run.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
Hi, I’m Mette Morgan—a lifelong pet enthusiast and the heart behind PetNobs.com.. My journey with animals began at an early age, and over the years, I’ve gathered invaluable experiences and insights on everything from everyday pet care to the unique quirks each animal brings to our lives. Here at PetNobs, I share my genuine passion, practical tips, and personal stories to help you create a loving, well-informed environment for your furry, feathered, or scaled friends. Welcome to my little corner of the pet world—it’s a joy to have you here!