Best .22 LR Trainer Revolvers 2026: The Guide for Cheap, Serious Practice
Ammo costs make .22 LR training more valuable every year. These are the four revolvers that let you train the muscle memory of your defensive wheelgun without paying centerfire prices per round.
Why a .22 LR trainer revolver matters
Every centerfire practice session teaches two things: pure marksmanship (sight picture, trigger control) and stress-management (recoil anticipation, blast tolerance). The first is transferrable across calibers. The second is caliber-specific and expensive to train in .357 Magnum or .44 Special. A .22 LR trainer that shares the geometry of your defensive revolver — or one closely enough matched — lets you shoot 500 rounds a range trip for the cost of a single box of .38 Special defensive loads. That is the difference between "I take my snub to the range twice a year" and "I dry-fire and live-fire that trigger every week."
The four picks below cover three different approaches: purpose-built rimfire revolvers with more capacity than centerfire allows, dimensionally-matched trainers for common carry platforms, and lightweight polymer-frame trainers that mimic the behavior of a carry-weight snub.
Our four picks
Charter Arms Pathfinder II (2-inch, 8-shot)
The 8-shot Pathfinder II is the practical answer to "I want to run a lot of rounds through a small revolver for cheap." Eight-round capacity means fewer reload interruptions per string. The 2-inch barrel keeps the manual of arms honest to concealment-snub training. Charter's build quality on current-production Pathfinders has settled into a solid budget-competent zone — not premium, but reliable for the mission.
Check availability at Ammunition Depot →Charter Arms Pathfinder (4.2-inch, 6-shot)
The single-action-only 4.2-inch Pathfinder is the "shoot for fun and get better while doing it" option. Longer barrel, longer sight radius, and the single-action-only geometry rewards deliberate trigger control. Not the right training tool for a defensive-DAO shooter, but excellent for anyone building fundamental marksmanship or accompanying a new shooter to the range.
Check availability at Ammunition Depot →Charter Arms Pathfinder Lite .22 LR (4.2-inch)
Alloy-frame version of the 4.2-inch Pathfinder. Meaningfully lighter than the standard model, which changes how it feels in the hand and shifts the training value toward "gets you comfortable with a light-frame revolver's recoil impulse" — useful preparation for the airweight J-frames and LCRs a lot of carry-focused shooters end up choosing.
Check availability at Ammunition Depot →Ruger LCR-22 (verify current SKU at retailer)
The .22 LR version of the Ruger LCR. Same frame, same trigger geometry, same manipulations as an LCR .38 Special or .357 Magnum — the closest thing to a one-for-one trainer for anyone whose defensive revolver is an LCR. If you carry an LCR, this is the training tool. If you carry something else, one of the Charter Pathfinders will serve you better on both round-count and price.
Taurus 942 (verify current SKU at retailer)
Taurus's small-frame .22 LR revolver. Similar dimensional profile to a J-frame, which makes it a useful trainer for shooters whose defensive revolver is an S&W snub. Taurus quality has improved meaningfully in recent years — the current-production 942 is a legitimate budget pick for high-volume rimfire practice.
How to actually train with them
The value of a .22 LR trainer collapses if you use it as a plinker instead of as a trainer. Some practical points:
- Match the manual of arms. DA-only trainers for DA-only carry guns, DA/SA for DA/SA carry guns. A single-action-only Pathfinder is fun but does not build the trigger memory a DA carry gun needs.
- Match the sight picture, not the sights. Your trainer does not need identical sights to your carry gun, but you should practice with the same sight picture geometry (front-sight-focus for irons, dot-focus if you carry a red dot).
- Rotate to the centerfire regularly. Rimfire trains muscle memory cheaply. It does not train recoil management — that only happens with the actual round you carry. A reasonable split is roughly 3-to-1 rimfire to centerfire dry-run/live-fire, depending on your ammo budget.
- Use quality ammo. Bulk .22 LR is fine for volume; if a specific brand runs unreliably in your trainer, switch. A trainer that jams half the session is teaching you the wrong lesson.
Bottom line
The Charter Arms Pathfinder II 8-shot is the best default pick for most buyers looking to add a rimfire trainer — high capacity, dimensionally close to a defensive snub, and priced where it does not have to justify itself. If your defensive revolver is an LCR, buy the LCR-22 instead. If your defensive revolver is a J-frame and you want the closest-possible trainer, look at the Taurus 942. Whichever pick you make, the marginal cost of practice drops by an order of magnitude — and consistent practice is the whole point.
Stock up on .22 LR
Bulk rimfire at Ammunition Depot — the practice pays for itself in trigger time.
Frequently asked questions
Why train with a .22 LR revolver instead of dry-fire?
Because dry-fire teaches trigger control but not sight-tracking under actual (however light) recoil, and it never teaches you what a bad primer feels like. .22 LR trainers add live-fire sight-tracking and mild recoil management to your practice at a fraction of centerfire cost. The best training program combines both: dry-fire for daily reps, .22 LR for weekly live-fire, centerfire for periodic recoil-management drills.
Is the Charter Arms Pathfinder II reliable?
Yes, with the standard caveat that .22 LR is inherently the least-reliable common cartridge in any platform because of rimfire priming variability. Current-production Pathfinders run cleanly on quality ammo (CCI Mini-Mag, Federal AutoMatch, Aguila SuperExtra) and get progressively less reliable as you feed them the cheapest bulk boxes. This is not a Charter Arms defect — it is a rimfire physics issue that affects every .22 LR firearm.
Does a rimfire trainer really transfer to my carry gun?
The mechanical skills transfer directly: draw stroke, sight alignment, trigger press, reset management, malfunction clearance. The recoil-management skills do not — those only come from shooting the actual caliber you carry. Use the rimfire trainer for volume and skill-building, and schedule regular centerfire sessions to keep your recoil calibration honest.