Research Brief: Reloadable Alternatives to .22 LR and the .38 Special Platform

This brief merges three delegated research outputs from 2026-08-04 into one reference: (1) the best reloadable centerfire alternative to .22 LR for a reloader; (2) the .38 Special platform’s merits for SHTF self-defense and hunting versus 9mm; (3) whether .38 Special semiauto pistols exist. The thread: a reloader in Idaho who loads 148-gr wadcutter .38 Special rounds asked how to replace .22 LR economics with a reloadable round, then about long guns, the SHTF case against 9mm, and semiauto availability. Consolidated findings: no reloadable centerfire matches bulk .22 LR ($0.06-0.09/rd); the realistic floor is ~$0.13-0.22/rd (2-3.5x). The .32 S&W Long wadcutter is the closest .22-like round, the .38 Special 148-gr wadcutter is the pragmatic near-tie with the best hardware economics, and the .38 Special earns its keep in a collapse scenario as the soft-loading half of a .357 Magnum system (three loads in one gun family, deer-capable from a carbine). No semiauto pistol chambers .38 Special in current production – the S&W Model 52 (1961-1993) is the collector exception, and the .38 Super 1911 is the only realistic semiauto path that reuses the reloader’s bullets.

Subject

Three delegated research outputs (web-search based, cross-verified): (1) “Best reloadable centerfire alternative to .22 LR” – per-round cost breakdowns (primer, powder, bullet, brass amortized), hardware availability, and candidate comparison; (2) “.38 Special vs 9mm for SHTF self-defense + hunting” – SAAMI pressure specs, published ballistics for 4-inch revolvers and 16-18-inch carbines, .357 lever-gun deer data, platform analysis, ammo-availability and reloading economics, suppressor performance, parts availability, verdict table; (3) “.38 Special semiauto pistols” – current-production check, S&W Model 52 collector pricing from real 2025-26 transactions, the rimless cousins (.38 ACP, .38 Super, 9mm), and reload compatibility. Source archives: ~/av/doc/reference/subagent-summaries/2026-08-04/{reloadable-22-alternative.txt, 38-vs-9mm-shtf.txt, 38-special-pistols.txt}. Pricing sites were partly Cloudflare-blocked; some prices triangulated from search snippets, auction listings, and dealer pages.

1. The reloadable .22 LR alternative (stated once)

The honest floor: none of the candidates match bulk .22 LR (~$0.06-0.09/rd in 2025-26). The realistic floor for a reloadable centerfire is roughly $0.13-0.22/rd, 2-3.5x rimfire. The two winners are within a cent or two of each other; the choice comes down to hardware.

Primary: .32 S&W Long wadcutter in a .327 Federal Magnum revolver

The closest thing to a reloadable .22 LR: mild report, low recoil, six shots, 2.7-3.0-gr powder charges, enough energy for squirrel/rabbit at close range. A .327 revolver also chambers .32 H&R and .327 for more power later.

Hardware catch: there are almost no new .32 S&W Long-only guns; you buy a .327 and feed it .32 Long. Ruger LCR .327 ~$700-750, SP101 ~$850-950, S&W 432/632 UC ~$750-850, Charter Arms Professional (.32 H&R) ~$500-550, used S&W Model 31 ~$400-700 if you can find one.

Runner-up: .38 Special 148-gr wadcutter (the pragmatic pick)

Wins on every availability axis: hardware and brass supply. Used S&W Model 10 police trade-ins $300-400 and everywhere; Taurus 856 ~$320-380 new; Ruger SP101 ~$750. .38 brass is the most plentiful free brass on Earth; light wadcutter loads give 20+ loadings per case. Factory wadcutters cost $0.50-0.70/rd, so reloading saves real money per box (unlike 9mm).

Rifle option: .22 Hornet

The classic centerfire .22 replacement for small game in a rifle. Full-power loads are not cheap; cast-bullet gallery loads (3-4 gr fast powder) approach $0.20/rd. Primer (small rifle) $0.07-0.09; powder 11-13 gr Lil’Gun $0.07-0.08 (gallery ~$0.02-0.03); bullet 35-46 gr $0.06-0.12; brass (PPU ~$0.60-0.80 new) $0.03-0.06 amortized; total $0.25-0.30 (gallery ~$0.20-0.23). Hardware: CZ 527 (discontinued, used $700-1000), Ruger 77/22 Hornet, Howa Mini (~$550-700), Savage 25. Weak point: thin-necked brass, pricey when new, neck splits end case life early. Still the cheapest reloadable centerfire rifle cartridge that behaves like a .22.

Why the others fail

• .25 ACP – tiny finicky brass, scarce dies, bullets cost more per ounce than any candidate, every gun is an inaccurate pocket pistol. Worst misery-to-savings ratio. Avoid.
• .32 ACP – reloads to ~$0.18-0.21/rd, but semiauto-only: blowback guns launch brass into the weeds, case recovery is poor, savings evaporate. No small-game utility.
• .17 Hornet – brass and bullets scarce and expensive (17-cal bullets $0.15-0.28 each, brass ~$0.80-1.00 new), lands at $0.35-0.45/rd. A varmint round, not an economy round.
• .223 Remington – ~25 gr of powder puts it at $0.28-0.33/rd; the cheapest centerfire rifle cartridge to reload but loud, overkill for small game, nowhere near .22 economics.
• 9mm Luger – the cheapest centerfire to shoot, but factory ammo is already so cheap ($0.22-0.26/rd) that reloading saves only $0.05-0.08/rd. Loud, no small-game use, does not feel like a .22.
• 5.7x28 – brass $0.30-0.45 each and chronically scarce; bullets are .224-class; you end up at $0.50-0.70/rd reloaded. Hard no.

Caveats (from the .22-alternative research)

• Double-charge risk: light wadcutter loads in .38/.32 cases leave so much room that a double charge fits. Use a powder measure plus a visual check or weigh every tenth round; bulky powders (Trail Boss, Red Dot) add margin.
• Primers: $0.03-0.04 each pre-2020, spiked to $0.10-0.15 in the shortage, now $0.06-0.09. Buy on sale in bulk; primers are the single biggest cost line.
• Powder: Titegroup, Bullseye, W231/HP38, Lil’Gun come and go; one 8-lb keg is 10,000+ rounds of .38 wadcutters – buy the keg.
• Lead bullets need to stay under ~1,000 fps with plain-base lube; these loads do that easily.
• .327 revolver accuracy with .32 Long varies gun to gun (cylinder throat fit); buy with a return policy or test first.
• Idaho regs: centerfire is legal for most small game, but check current Idaho Fish and Game rules per species and season.
• Cost floor reality: only casting your own bullets, scrounging range brass, and buying primers on sale gets to ~$0.12-0.14/rd – still roughly double bulk .22 LR.

2. The wadcutter reloading foundation (deduplicated)

The 148-gr wadcutter load is the center of the whole platform, so its economics appear here once:

• Reloaded cost: ~$0.15-0.22/rd (primer $0.08-0.12 + powder $0.02-0.04 at 2.5-3.5 gr + cast bullet $0.05-0.08), under $25 per 100.
• Brass life: 10-20 loadings (low pressure barely stretches cases, no taper to work-harden) vs 5-8 for 9mm.
• Brass recovery: revolvers keep 100% of cases; semiautos lose 10-30% in grass, brush, or snow.
• Factory cost gap: .38 Special costs 1.5-2x 9mm for comparable roles ($0.35-0.50/rd vs $0.22-0.28/rd) – exactly why reloading it is worth more than reloading 9mm.
• Small-game utility: flat-nosed full-caliber wadcutter at ~700-780 fps is the classic low-meat-damage small-game load; also a historically proven close-range stopper (FBI used it for decades), though a poor modern defensive round – .38 +P 158-gr LSWCHP is the fight load.

3. Long guns: .38 Special carbines

No dedicated modern-production .38 Special carbine exists, but every .357 Magnum long gun chambers .38 Special, and one .327 gun shoots the related .32 S&W Long:

Historical: the Winchester 1873 and Colt Lightning were both chambered in .38 Special.

Key caveat: flat-faced wadcutters hang up in lever-action tube magazines. Round-nose .38s feed fine; wadcutters are best shot in the Ruger 77/357 bolt action (bolts feed anything) or single-loaded in a lever gun. One reloading setup feeds both pistol and carbine – same bullet, same charge, same primer.

4. SHTF: .38 Special vs 9mm (self-defense + hunting)

Pressure and terminal ballistics

SAAMI maximum average pressures: .38 Special 17,000-17,500 psi; .38 +P 20,000 psi; 9mm 35,000 psi; 9mm +P 38,500 psi; .357 Magnum 35,000 psi. .38 Special runs at roughly half of 9mm’s pressure – it is not a 9mm-equivalent cartridge; the .357 Magnum is the 9mm-class round in that family.

Handgun loads (4-inch barrel):

Carbine ballistics (16-18 inch barrel; +150-300 fps vs pistol):

Drop at 100 yards (zeroed at 50): 9mm ~10-12 in; .38 Special ~14-18 in; .357 ~7-9 in. All point-and-shoot inside 50 yards; none are long-range tools. A .357 carbine roughly doubles .38 Special carbine energy at 100 yards and carries more energy there than either .38 Special or 9mm at the muzzle – the entire argument for the .38/.357 platform in hunting.

Hunting utility

• Small game (rabbit, squirrel, grouse): .38 Special 148-gr wadcutter is ideal – low velocity, flat nose, minimal pelt/meat damage. 9mm is usually too hot; FMJ tears meat, HP destroys a rabbit.
• Coyotes, feral dogs, small hogs: .38 +P adequate to ~25-30 yd with placement; 9mm adequate to ~30-50 yd; .357 comfortable to 75-100 yd. Clear winner: .357.
• Deer (whitetail/mule deer, relevant in Idaho): .38 Special ANY load is not ethical (200-320 ft-lbs is a wounding tool on a 150-lb deer). 9mm from a carbine is marginal at best – hunters have taken deer inside 25-50 yd with heavy bonded JHPs, but it fails the ~1,000 ft-lb muzzle / 500 ft-lb impact informal standard for straight-wall deer cartridges. .357 Magnum from a carbine is genuinely deer-capable to 75-100 yd with 158-gr JSP/hardcast (1,000+ ft-lbs at the muzzle, 600-700 at 100 yd) and is legal for deer in most states including Idaho.

Platform comparison

Revolver (.38/.357): - Runs reliably on weak, dirty, undercharged, or handloaded ammunition – no slide to short-stroke, no feed ramp to choke. A squib is handled by pulling the trigger again. - No magazines to lose; simpler lockwork; a quality steel revolver (S&W K/L-frame, Ruger GP100/Security Six) outlasts decades of abuse. - 100% brass recovery; one .357 gun shoots .38 Special, .38 +P, and .357 – three power levels. - Downsides: 5-6 round capacity, slow reloads (3-6 s vs 1-2 s mag swap), heavier, harder DA trigger.

Semiauto (9mm): - 15-18 round capacity, fast reloads, flatter/lighter carry. - Parts and magazines are the most common on Earth. - Weak or handloaded rounds that barely cycle are where semiautos fail; a squib requires clearing a bore obstruction before the next shot. - Scatters brass 3-10 ft – case loss hurts a reloader badly.

Carbines: .357 lever guns (Marlin 1894, Henry Big Boy, Rossi R92) are proven, simple, and deer-legal in most states; 9mm PCCs (Ruger PC Carbine, AR-9, MP5 clones) are excellent defense/utility carbines with magazine commonality and suppressor hosts, but are not deer guns.

Ammunition availability in a collapse

9mm is the world standard – NATO issue, default police/military caliber across most of the planet, most-produced US pistol cartridge. Looted ammo, abandoned depots, and other people’s stashes will be overwhelmingly 9mm. .38 Special is an American civilian revolver round – popular in the US (every Walmart that sells ammo carries it) but globally a rounding error. Framing: 9mm maximizes finding ammo you did not bring; .38/.357 maximizes using ammo you can make, recover, and stretch. With a 2,000-5,000 round stockpile plus components, the scavenging advantage shrinks; living off what you find, it is decisive.

Suppressors and quiet loads

.38 Special is naturally subsonic (148-gr WC at 750 fps is well below the sound barrier) – movie-quiet through a suppressed lever gun or .357 bolt action. Caveat: a revolver suppresses poorly (cylinder gap); the quiet .38 load needs a long gun. 9mm wins on suppressor-ready host platforms (147-gr subsonic in a PCC or pistol is the standard proven setup).

Parts and repair

9mm semiauto: springs, extractors, firing pins, mags are the most common gun parts on Earth; semiautos DO break them with hard use. Revolver: fewer parts, runs dirty for thousands of rounds, but a failed hand spring or cylinder stop is a gunsmithing job and lockwork spares are not scroungable. Net: 9mm gives better odds of finding parts; the revolver gives better odds of never needing them – push.

Verdict table

5. The semiauto question: no .38 Special pistols

No manufacturer makes a .38 Special semi-auto today, and none has since 1993. The rimmed case (.440” rim) was designed for revolvers; semiautos feed rimless/semi-rimmed cases from magazines, and rimmed cases stack badly and headspace unreliably. The only rimmed-cartridge semis in production are .357 Magnum (Coonan Classic, Desert Eagle .357), and neither reliably cycles .38 Special – the Coonan needs a recoil-spring swap and still will not run light wadcutters; the Desert Eagle’s gas system needs high-pressure rounds.

The collector exception: S&W Model 52

Bullseye target pistol on the Model 39 frame, 1961-1993, three variants (52, 52-1, 52-2). Chambers ONLY flush-seated .38 Special full wadcutters (typically 148-gr over ~2.8 gr Bullseye, ~735 fps), holds 5 rounds due to the rim, discontinued when the 30-year-old tooling broke down. Real 2025-26 market data: LSB Auctions $1,425 sale; True Gun Value 52-2 average ~$1,000-1,400 (recent sale ~$973); GunBroker 52-1 at $1,295; Griffin & Howe $1,000 sold. Expect $1,000-1,800 shooter grade, $1,800-2,500+ for excellent/boxed; spare magazines $125-200 and scarce. It will not feed round-nose or semi-wadcutter loads, and it will not run hot loads – but a 148-gr wadcutter reloader is already set up to feed one.

Rarer exceptions: Colt National Match / Gold Cup .38 Special Mid-Range (factory 1911s, 1961, Mk III ~1971, priced at or above the Model 52) and custom gunsmith 1911 conversions (Jim Clark, Giles). All used-market.

The rimless cousins

• .38 ACP (9x23SR): the original 1900 Colt autopistol round; low pressure, obsolete, but any .38 Super gun fires it.
• .38 Super (9x23SR, semi-rimmed, ~0.9” case, .357” bullets, SAAMI ~36,500 psi): STILL IN PRODUCTION – Colt Classic ~$1,699, Springfield, Rock Island, Tisas (~$500-1,700). The classic bullseye semiauto round and the closest thing to a “.38 Special semi-auto” you can buy new.
• 9mm Luger (rimless, .355” bullets): the ubiquitous alternative, but different bullet diameter.

Will .38 Special reloads work in any semiauto? No.

.38 Special brass (rimmed, 1.155” case) will not chamber in a .38 Super pistol (Super chamber ~0.9”, headspaces on the smaller semi-rim). 9mm is wrong in every dimension. The only semis that chamber actual .38 Special are the Model 52, the Colt Mid-Range, and custom conversions – all wadcutter-only, flush-seated. There is no adapter or conversion barrel that makes a modern production semiauto run .38 Special. It is a revolver round.

6. Integrated recommendation

For a SHTF role in Idaho combining self-defense and hunting, with an existing 148-gr wadcutter reloading setup:

1. Build the .38/.357 system, not a 9mm system: a Ruger GP100 or S&W 686 (.357 revolver) plus a .357 lever gun (Marlin 1894 / Henry Big Boy / Rossi R92) or .357 bolt carbine, sharing ammunition. 148-gr wadcutters for small game, practice, and quiet work; .38 +P 158-gr LSWCHP for defense in the revolver; 140-158-gr .357 JSP/hardcast for field defense and deer inside 100 yards. The existing reloading setup and load development cover the most-used half; the platform spans squirrel to deer, which no 9mm combination can.
2. If the closest .22-LR feel matters more than hardware cost: the .32 S&W Long wadcutter in a .327 revolver is the most .22-like reloadable round, but the gun costs $500-950 vs $300-400 for the .38 route – “you lose nothing measurable per round” between the two.
3. Honest costs of the choice: capacity (6 vs 15+), reload speed, factory ammo cost, and worldwide scavenging odds. Mitigate by stockpiling 500-1,000 rounds of .357 and 2,000+ rounds of .38 brass/components before any event.
4. If the fight matters more than the hunt, run a complementary 9mm PCC + pistol pair (Ruger PC Carbine + Glock 17 share magazines) – many people run both.
5. Do NOT rely on a .38 Special revolver alone for defense (underpowered, low capacity) or 9mm alone for deer (not ethical). The .38 Special cartridge is a small-game and backup cartridge; it earns its keep as the soft-loading half of a .357 system.
6. If a semiauto is a hard requirement: the only paths are a .38 Super 1911 (reuses the .357” 148-gr bullets; new brass/dies/shell holder needed; flush-seated wadcutters may need gunsmith throat/ramp work) or the collector S&W Model 52 (runs your load as loaded, but a fragile 30-60 year old pistol with scarce magazines). There is no current-production .38 Special semiauto and none will appear.

Key References

• SAAMI pressure specifications (via sub-agent cross-verification, 2026-08-04)
• Wikipedia: S&W Model 52; .38 Super; .38 ACP
• Gun Digest, “Smith & Wesson Model 52: Wadcutter Wonder” (Nov 2025 retrospective)
• LSB Auctions ($1,425 Model 52 sale), True Gun Value (52-2 sales data, ~$973-1,400), GunBroker listings ($1,295 52-1), Griffin & Howe (sold $1,000 listing)
• 1911Forum / Coonan owner reports; gunsnprices.com (Desert Eagle .357); bullseyeforum.net and trapshooters.com (Model 52 / Colt Mid-Range market); revivaler.com (Colt National Match .38 Special Mid-Range)
• Published manufacturer ballistics for 4-inch revolvers and 16-18 inch carbines; US online ammo price norms 2024-2026
• Primer/powder/bullet pricing: Graf’s, Dillon, Starline (.32 Long ~$50-60/100, PPU Hornet ~$0.60-0.80/pc), free .38 range brass

Caveats

• All ballistics and prices are approximations from published manufacturer/SAAMI data and current US market ranges; real numbers vary by load, barrel length, and market. Verify specific loads with a chronograph and re-check prices before committing cash.
• Pricing sites (truegunvalue.com, gunwatcher.com, gunsinternational.com) were Cloudflare-blocked during research; collector pricing was triangulated from search snippets, auction listings, and dealer pages.
• Idaho game regulations: centerfire and .357-for-deer rules vary by species, season, and unit – check current Idaho Fish and Game rules for specific hunts.
• The .38/.357 system recommendation assumes a mostly-plant or supplemented small-game diet for the SHTF role; livestock and larger game introduce different caliber requirements.
• Compilation note: this brief merges three delegated research outputs; the full source texts are archived at ~/av/doc/reference/subagent-summaries/2026-08-04/. An earlier response-level merge (R-20260804-0028) is superseded by this brief, which adds the reloadable-alternative research and consolidates the reloading/hardware sections.

Notes