The Best Calibers for Hunting Muskrat: A Comprehensive Comparison

From .22 LR to .223 Rem, find the perfect caliber for your muskrat hunting adventures.
Choosing the right caliber for hunting muskrat can be surprisingly tricky. Do you go for something small and precise, or opt for a bit more power to ensure clean kills? With so many options available, it’s easy to get overwhelmed. Let’s break down the most popular calibers for muskrat hunting to help you make the best choice.
Caliber Comparisons
| Feature | .22 LR | .17 HMR | .22 Magnum | .223 Rem | .22 Short |
|---|---|---|---|---|---|
| Effective Range The maximum range at which the caliber is effective for small game like muskrat. |
50 yards | 150 yards | 125 yards | 300 yards | 25 yards |
| Power The relative power of the caliber, measured by its ability to deliver clean kills without excessive damage. |
Low | Moderate | Moderate | High | Very Low |
| Ammo Cost The average cost per round, which impacts affordability for frequent hunters. |
$0.10 | $0.25 | $0.20 | $0.50 | $0.08 |
| Noise Level The relative loudness of the caliber, which can affect stealth and spooking nearby game. |
Low | Moderate | Moderate | High | Very Low |
| Recoil The amount of kickback experienced when firing, important for comfort and accuracy. |
Minimal | Minimal | Low | Moderate | Minimal |
.22 LR
.22 LR is the quintessential small game caliber, known for its affordability, low recoil, and widespread availability. It’s been a favorite among hunters for decades, especially for muskrat and other small critters.
Pros
- Affordable ammo
- Minimal recoil
- Low noise level
Cons
- Limited effective range
- Less power for larger muskrats
Interesting Fact: The .22 LR is so quiet that it’s often used for pest control in suburban areas.
Consider this Caliber If…
You want a budget-friendly option for close-range muskrat hunting.
.17 HMR
.17 HMR is a high-velocity rimfire caliber that offers exceptional accuracy and range for small game hunting. It’s perfect for hunters who need precision at longer distances.
Pros
- Excellent accuracy
- Extended effective range
- Flat trajectory
Cons
- Higher ammo cost
- Moderate noise level
Interesting Fact: The .17 HMR can reach speeds of over 2,500 feet per second, making it one of the fastest rimfire rounds available.
Consider this Caliber If…
You need pinpoint accuracy for muskrat hunting at longer ranges.
.22 Magnum
.22 Magnum, also known as .22 WMR, is a step up in power from .22 LR, offering greater range and stopping power while still maintaining low recoil. It’s a versatile choice for small game hunters.
Pros
- Increased range
- More stopping power
- Low recoil
Cons
- Higher ammo cost compared to .22 LR
- Moderate noise level
Interesting Fact: Despite its increased power, .22 Magnum rifles are often as lightweight as their .22 LR counterparts.
Consider this Caliber If…
You want a balance of power and affordability for muskrat hunting.
.223 Rem
.223 Rem is a centerfire caliber known for its versatility and power. While it’s more commonly used for larger game, it can be effective for muskrat hunting when precision and range are priorities.
Pros
- Exceptional range
- High stopping power
- Widely available
Cons
- Excessive power for muskrat
- Higher noise level
- More expensive ammo
Interesting Fact: The .223 Rem is the civilian version of the 5.56 NATO round used by military forces worldwide.
Consider this Caliber If…
You want a caliber that can handle muskrat and other game species with ease.
.22 Short
.22 Short is a tiny rimfire caliber designed for close-range shooting. It’s ideal for hunters who value stealth and minimal noise, though it sacrifices range and power.
Pros
- Very quiet
- Minimal recoil
- Extremely affordable
Cons
- Very limited range
- Low stopping power
Interesting Fact: The .22 Short was originally developed in 1857 for the first-ever metallic cartridge revolver.
Consider this Caliber If…
You’re hunting muskrat in close quarters and need a discreet option.
Conclusion
Choosing the right caliber for muskrat hunting depends on your priorities—whether it’s range, power, affordability, or stealth. From the budget-friendly .22 LR to the high-velocity .17 HMR, each caliber offers unique advantages. Consider your hunting style and needs to make the best choice for your next muskrat hunt.