Best Calibers for Hunting Pocket Gopher: Comparisons & Picks

Pocket gopher hunting calibers comparison with air rifles and rimfires

Practical pocket gopher hunting calibers for close pest work, open fields, and low-recoil accuracy.

Pocket gopher hunting calibers should be chosen for precision, safe range, and the setting you actually hunt. These animals are small, often appear briefly near fresh mounds, and are usually taken at short-to-moderate distances in pasture, hay, orchard, and field-edge environments. That makes air rifles and rimfires the most practical choices for most hunters and landowners. The right caliber is the one that gives you a humane shot without adding unnecessary noise, recoil, or ricochet risk. In the picks below, the main filters are distance, wind, budget, and how discreet you need to be. Always handle firearms safely, wait for ethical shot placement, and check local laws because rules on nuisance species, seasons, minimum calibers, magazine limits, and non-toxic shot or ammunition requirements can vary.

Where/When: Pocket gophers are commonly found across parts of western and central North America where loose soil, roots, and green forage support burrowing. Hunters often notice fresh activity in hay fields, alfalfa, orchards, pasture ground, ditch banks, and field margins, especially where new mounds appear near feeding areas and tunnel systems. Timing varies by region and regulations, but activity is often easiest to spot during mild morning or evening periods, after irrigation or rain softens soil, and through active growing seasons when food is abundant. Wind, hard ground, and changing visibility can all affect shot quality, so local conditions matter.

Caliber Comparisons

Feature .177 Caliber Air Rifle .22 Caliber Air Rifle .22 LR .17 HMR .22 WMR
Recoil
How much kick you can expect when firing.
Negligible Negligible Very light Light Light to mild
Effective Range
The distance at which the caliber remains accurate and lethal.
10-35 yards 10-50 yards 15-75 yards 25-125 yards 25-100 yards
Bullet Weight Range
The range of bullet weights typically available for the caliber.
7-10.5 grain pellets 14-25 grain pellets 30-40 grains 15.5-20 grains 30-50 grains
Versatility
How well the caliber or gauge performs for other game species besides your primary target.
Best for close pest work Excellent small-pest crossover Excellent small-game utility Strong open-country varmint choice Good for windy field edges
Ammo Availability
How easy it is to find ammunition for the caliber.
Very common pellets Very common pellets Excellent Good Good

.177 Caliber Air Rifle

.177 solves the close-range problem better than almost anything here. It is quiet, cheap to feed, and easy to shoot accurately at fresh mounds and short field-edge opportunities. It matters most around barns, orchards, equipment yards, and other spots where minimal disturbance counts. Choose a rifle that groups well with your preferred pellet weight, and prioritize accuracy over velocity claims.

PROS

  • Very low noise
  • Minimal recoil
  • Affordable pellet cost

CONS

  • Wind moves pellets easily
  • Best kept to short range
  • Less forgiving on poor hits

Interesting Fact: Many airgun hunters favor .177 because short-range holdover can be very easy to manage.

Consider this Caliber If…

Use .177 if your shots are close, your backstops are safe, and you want the least disruptive option. Wait for steady, ethical shot angles.

Shop .177 caliber pellets

.22 Caliber Air Rifle

.22 caliber air rifles are often the best all-around airgun choice for pocket gophers. They solve the main weakness of .177 by carrying heavier pellets that usually resist light wind better and hit with more authority. This matters on pasture edges, orchards, and ditch banks where shots can stretch a little. Choose a rifle and pellet combination that stays accurate in the 10- to 50-yard window you actually hunt.

PROS

  • More authority than .177
  • Still quiet and soft-shooting
  • Strong close-range control option

CONS

  • More curved trajectory
  • Rifle quality matters a lot
  • Not ideal for long shots

Interesting Fact: Modern .22 caliber PCP air rifles have made airgun pest control more capable than many hunters expect.

Consider this Caliber If…

Pick .22 air when you want a quieter tool than a rimfire but more margin than .177. It is a practical choice for frequent property work.

Shop .22 caliber air pellets

.22 LR

.22 LR is the best value pick for many hunters because it solves several problems at once: cost, ammo availability, and useful field range. It matters when pocket gophers stay beyond airgun distance or when you want one rimfire for broader small-game use. Choose loads that fit your ground, with quieter subsonics for tighter settings and common 36- to 40-grain hunting ammo for general field work.

PROS

  • Excellent availability
  • Affordable practice and hunting
  • Useful on many properties

CONS

  • Louder than air rifles
  • Ricochet risk needs attention
  • Less flat than .17 HMR

Interesting Fact: .22 LR remains a favorite because simple load changes can make one rifle fit several small-game roles.

Consider this Caliber If…

Choose .22 LR for budget-friendly field work where a proper backstop exists and 25- to 75-yard shots are common. Confirm your zero and watch your angles.

Shop .22 LR ammo

.17 HMR

.17 HMR is the specialist for longer pocket gopher shots in open country. It solves holdover problems better than .22 LR thanks to its flatter trajectory, which matters in larger hay meadows, alfalfa, and broad pasture systems. Choose it when you truly need extra reach and have the space to use it safely. A good optic and consistent 17- or 20-grain varmint loads help make the most of this caliber.

PROS

  • Flat trajectory
  • Excellent precision potential
  • Great for open fields

CONS

  • Ammo costs more
  • Louder than .22 LR
  • Overkill for tight settings

Interesting Fact: .17 HMR became popular by stretching practical rimfire distance on very small varmints.

Consider this Caliber If…

Use .17 HMR on large acreage when gophers hang up farther out and you can still guarantee safe, ethical shot placement.

Shop .17 HMR ammo

.22 WMR

.22 WMR is a situational pocket gopher caliber rather than the first recommendation. It solves windy, longer field shots better than .22 LR, and it can make sense if you already carry a .22 WMR for mixed varmint use. The key is restraint. Pocket gophers are small, so choose this caliber only when the extra reach is useful and your shooting lane, backdrop, and distance all justify it.

PROS

  • More reach than .22 LR
  • Useful in windier fields
  • Good crossover varmint rimfire

CONS

  • Higher ammo cost
  • Too much for many setups
  • Less discreet near structures

Interesting Fact: Many hunters keep a .22 WMR because it bridges the gap between .22 LR and centerfire varmint rifles.

Consider this Caliber If…

Consider .22 WMR when you hunt larger acreage, want more reach, and already trust this rimfire for other pest work. Use it only where local rules and safe field conditions allow.

Shop .22 WMR ammo

Final Thoughts

For most hunters, the best pocket gopher hunting calibers start with air rifles and .22 LR. Use .177 for the quietest close work, .22 caliber air for the best all-around airgun balance, and .22 LR when you need inexpensive reach and versatility. Step up to .17 HMR or .22 WMR only when open-country distance and wind make them worth it. Whatever you choose, confirm your zero, keep a safe backstop, and take only ethical shots. Regulations vary, so check local laws before you hunt.