Rimfire Rifles for Squirrel Hunting – .22 LR and Beyond
*Early October light comes through hardwood canopy in pieces, and a gray squirrel moves along a white oak limb the way they always do, pausing every few seconds as if reconsidering. The woods smell of wet leaves and something faintly sweet from the mast dropping overnight. At this range, thirty yards through broken timber, the shot asks nothing dramatic of the rifle or the hunter. It asks only that both are ready. This is squirrel hunting – patient, quiet, and built around a small rifle that has been doing this work longer than most hunters have been alive.*
The rimfire rifle is not a compromise for squirrel hunting. It is the correct tool, matched to the quarry, the distances, and the kind of shooting the woods actually demand. A .22 LR bolt action rifle with a 4x scope is the most used squirrel hunting setup in North America, and for good reason – accurate enough for consistent head shots at thirty yards, affordable enough that it does not owe anyone an apology, and quiet enough for suburban-adjacent timber where a centerfire would draw the wrong kind of attention. Scope and ammunition selection affect accuracy and meat quality more than rifle brand, and that is worth understanding before the season opens.
Why the .22 LR Dominates Squirrel Season
The .22 LR has been the squirrel hunting default for generations, and nothing in the rimfire world has replaced it at typical squirrel distances. At twenty to fifty yards, the cartridge produces enough energy for clean, ethical kills without destroying the meat that makes squirrel hunting worth the effort. The economics matter too – a brick of .22 LR allows a hunter to practice through summer and still have ammunition left for the season.
What most hunters learn over time is that standard velocity .22 LR outperforms high-velocity loads for accuracy at squirrel distances. The extra velocity is not needed for a one-pound animal at thirty yards, and standard velocity ammunition tends to shoot tighter groups because it stays subsonic through the barrel and does not transition through the sound barrier in flight. That transition introduces inconsistency. When the shot calls for a head to preserve the body, consistency matters more than speed.
Bolt, Semi-Auto, or Lever – Picking Your Action
A bolt action .22 forces deliberate shooting, and that discipline shows in the results. The trigger pull is usually cleaner than a comparable semi-auto, the action is simple to maintain in the field, and the platform tends to be more accurate out of the box. For a hunter who takes single, careful shots at squirrels in timber, a bolt action is the honest choice and the one that builds better habits over a career.
Semi-automatic .22 rifles earn their place when multiple squirrels are moving through a canopy at once, which happens more than hunters expect on a good morning in productive hardwoods. The follow-up shot is faster, and in that specific situation, the speed is legitimate rather than a substitute for patience. Lever action .22s occupy a narrower niche – they handle beautifully, carry well in the crook of an arm, and connect the hunter to a long tradition of small game work. They are not the most precise platform, but at squirrel distances, precision is rarely the limiting factor.
Scope Selection – Clarity Beats High Magnification
A 4x fixed scope is the standard on squirrel rifles for the same reason it has been standard for decades – it provides enough magnification to place a shot on a squirrel’s head at thirty yards, and it acquires the target faster than higher magnification allows in broken timber. Squirrels do not hold still the way a paper target does. The time between spotting an animal and making the shot is short, and a wide field of view serves that situation better than zoom.
A 2-7x variable scope gives more flexibility if the timber opens up or if the same rifle sees occasional use on small predators at longer ranges. If you are shopping for one, look for a scope with a generous eye box and a clear, bright image at lower power settings – those qualities matter more in the squirrel woods than maximum magnification numbers. A practical upgrade worth considering is a scope with a simple duplex reticle, which does not clutter the view when a squirrel is partially obscured by a branch.
Iron Sights Still Work Fine at Squirrel Ranges
Open sights and peep sights have taken more squirrels than any scope ever will, and there is no reason to dismiss them. At twenty to thirty yards, a hunter with a well-fitted iron sight picture can place a shot as precisely as most scoped setups allow, and the acquisition speed is faster than any optic. The skill transfers to other hunting situations, and it keeps the rifle lighter and simpler.
Peep sights, in particular, are underrated on .22 rifles. The rear aperture naturally centers the front sight and sharpens the sight picture without requiring the eye to manage three focal planes simultaneously. Many hunters who grew up with open sights find that switching to a peep sight improves their accuracy noticeably, not because the sight is more complicated, but because it is better aligned with how the eye actually works.
.22 WMR and .17 HMR – When to Step Up
The .22 WMR is a legitimate choice when squirrel hunting moves into more open timber, where shots stretch to sixty or seventy yards and the flat trajectory of the magnum earns its place. The cartridge carries more energy than the .22 LR, and at longer distances that energy translates to cleaner kills. The trade-off is noise and meat damage – at twenty yards, the .22 WMR is more than the situation requires, and body shots at close range can leave little worth taking home.
The .17 HMR is a specialty round that rewards hunters who are shooting in open country at ranges where the .22 LR starts to show its limits. The trajectory is flat, the accuracy is exceptional, and the ammunition is expensive enough that casual practice becomes a budget conversation. Meat damage is the persistent criticism, and it is fair – a .17 HMR at close range on a squirrel body shot produces results that are difficult to work with in the kitchen. For hunters who shoot head shots consistently and hunt open terrain, it is a capable cartridge. For general squirrel hunting in mixed timber, the .22 LR remains the more practical answer.
Suppressed .22 LR – The Quiet Timber Advantage
A suppressed .22 LR is the most practical setup for suburban-adjacent squirrel hunting, and the advantage goes beyond neighborhood relations. The sound reduction allows continued hunting without scattering every squirrel within earshot after the first shot. Squirrels that hear a suppressed report at distance often treat it as an unfamiliar noise rather than an immediate threat, and the hunter can work through a productive area without the woods going silent after shot one.
The suppressor pairs best with subsonic .22 LR ammunition, which keeps the report genuinely quiet rather than simply reduced. Standard velocity .22 LR is already at or near the subsonic threshold and performs well through a suppressor with minimal shift in point of impact. Dedicated subsonic loads are worth testing against the rifle’s standard ammunition to confirm the point of impact stays consistent – most .22 rifles handle the transition without issue, but it is worth confirming before the season rather than during it.
Ammunition Choices That Protect Meat Quality
The choice between hollow point and solid point .22 LR ammunition matters more than most hunters discuss. Hollow points expand on impact and deliver energy quickly, which produces clean kills on body shots but can damage meat on close-range hits. Solid points penetrate more consistently and leave a smaller wound channel, which is the better choice when head shots are the plan and meat preservation is the priority.
Key reminders
- Standard velocity .22 LR is the accuracy standard at squirrel distances – high velocity is not an improvement.
- Hollow points are appropriate for body shots; solid points serve head shots and meat preservation better.
- Subsonic loads for suppressed use should be confirmed for point of impact before the hunt.
- Avoid hyper-velocity .22 LR for squirrel hunting – the velocity gain is marginal, and accuracy often suffers.
- Match ammunition to the shot you plan to take, not to the most impressive box on the shelf.
Field checklist – before the season opens
- Confirm zero at thirty yards with the ammunition you plan to hunt with.
- Test standard velocity and subsonic loads if running a suppressor.
- Check scope mounts for tightness after summer storage.
- Clean the bore and function-check the action before the first morning.
- Carry a small cleaning rod or bore snake for field obstructions.
- Pack spare ammunition in a dry container – rimfire primers are sensitive to moisture over time.
- Know your property boundaries and safe backstops before the first shot.
Mistakes That Cost Squirrel Hunters Clean Kills
- Using high-velocity ammunition for accuracy – the velocity gain does not improve terminal performance on squirrels, and the inconsistency through the sound barrier produces groups that cost head shots at thirty yards.
- Over-magnifying the scope – a scope set at maximum power narrows the field of view and slows target acquisition in timber, which means the squirrel is moving before the shot breaks.
- Ignoring point of impact shift between ammunition types – switching from standard velocity to subsonic without re-confirming zero leads to misses or poor hits that waste the animal.
- Taking body shots with a .22 WMR at close range – the extra energy that makes the magnum useful at sixty yards makes it destructive at twenty, and the meat loss is significant.
- Skipping trigger time before the season – squirrel hunting demands precise shot placement on a small, often moving target, and a hunter who has not shot the rifle since last year is asking the rifle to do work the shooter has not maintained.
- Neglecting safe backstops in mixed timber – rimfire bullets travel farther than the short distances of squirrel hunting suggest, and identifying what is beyond the target is not optional.
FAQ
Is a .22 LR powerful enough for clean kills on squirrels?
At typical squirrel distances, twenty to fifty yards, the .22 LR is adequate for clean kills when shot placement is correct. Head shots are the standard for hunters who want to preserve meat and end things quickly. The cartridge has been doing this work reliably for well over a century.
What is the best scope magnification for squirrel hunting?
A 4x fixed scope or a variable set between 2x and 4x covers most squirrel hunting situations without slowing target acquisition. Higher magnification reduces field of view in timber and makes fast target acquisition harder – clarity at lower power is more useful than zoom.
Can I use a .22 WMR for squirrel hunting?
Yes, with the understanding that it is a better fit for longer shots in open timber than for close-range work in dense hardwoods. At twenty yards, the extra energy damages meat. At sixty yards in open country, it earns its place.
Do I need a suppressor for squirrel hunting?
No, but a suppressed .22 LR is genuinely useful in suburban-adjacent areas and allows continued hunting after the first shot without scattering the remaining squirrels. It is a practical tool where legal, not a requirement.
Is the .17 HMR worth using for squirrels?
For hunters who shoot head shots consistently and hunt open terrain with longer shot opportunities, the .17 HMR is capable. For general timber hunting at typical squirrel distances, the meat damage and ammunition cost make the .22 LR the more practical choice. The .17 HMR rewards precision and punishes body shots.
How important is ammunition selection compared to rifle selection?
More important than most hunters treat it. The rifle is the platform, but the ammunition determines accuracy, terminal performance, and meat quality. Standard velocity .22 LR through a modest bolt action will outperform high-velocity loads through a more expensive rifle at squirrel distances.
Final Thoughts
- The single most important thing: a .22 LR bolt action zeroed at thirty yards with standard velocity ammunition, shot by a hunter who practices before the season, is the complete squirrel hunting package – nothing beyond that is required.
- Ammunition selection affects meat quality and accuracy more than any other variable in the squirrel hunter’s kit.
- Iron sights are not a limitation at squirrel distances – they are a skill worth maintaining across a career.
- The .22 WMR and .17 HMR have legitimate applications, but they require honest assessment of the distances and shot opportunities on your ground.
- A suppressed .22 LR changes the dynamic of a morning hunt in productive timber – the woods stay productive longer.
- Squirrel hunting teaches shot discipline that carries into every other kind of hunting, and the rifle that demands careful placement is the one that builds the better hunter over time.
