The 357 from a Lever Gun Isn't Just Louder — What the Numbers Actually Tell You
Sixteen inches of tube changes the ballistic story. Here's what matters when you're hunting.
I own a 4-inch Smith & Wesson 686. This isn't about that.
The numbers on a 357 Magnum are what they are, and they're honest numbers — but they need context. A standard factory 125-grain load clocks around 1,450 feet per second out of a 4-inch revolver barrel. Out of a 16-inch lever gun like a Marlin 1894C, that same load runs roughly 1,850 to 1,900 feet per second. That's a real difference, and pretending it doesn't matter is where people go wrong in both directions.
But here's what matters: energy is only half the conversation when we're talking about hunting. A 125-grain projectile at 1,900 feet per second carries about 500 foot-pounds of energy at the muzzle. At 100 yards, assuming a modern hunting bullet — not a cast lead wadcutter — you're looking at something in the low-to-mid 300s. That's adequate for deer-sized game at moderate range if you place the shot well. The revolver, starting at 1,450 fps, is down to around 200 to 250 foot-pounds at 100 yards. Different problem entirely.
The ballistic advantage of the rifle is real, but it's not transformative. The 357 Magnum remains a short-range cartridge no matter which tube you're shooting from. The lever gun extends that range, yes — you can now hunt out to 125 or 150 yards with reasonable confidence instead of 75 — but you're not turning it into something it isn't. You're using the cartridge's actual capabilities, which is different from pretending it has more than it does.
What people skip over is the practical reversal: the 4-inch revolver is instant. You carry it on your hip, you know its behavior by feel, and you shoot it well because you've logged ten thousand dry-fire cycles drawing leather. The lever gun is fast — faster than a bolt gun — but it lives in the truck, and muscle memory with a rifle you shoot four times a year isn't the same as muscle memory with a sidearm you handle daily. **The revolver's shorter effective range is real, but so is the fact that you'll probably hit what you're aiming at.** That trades for the rifle's ballistic advantage in ways that spreadsheets don't capture.
There's also the handiness question. A 16-inch lever gun is nimble compared to a 20-inch rifle, but it's not as nimble as a revolver in thick cover or when you're moving through brush. The sight radius is longer on the rifle, which helps precision — but only if you have time to aim precisely. A close-range deer flush in timber doesn't give you time. The revolver's shorter sight radius and faster manipulation might get you in the game faster, even if the ballistics say the rifle is better suited.
Ammunition matters more than people admit. Factory magnum loads vary wildly in velocity depending on the bullet weight and construction. A 158-grain soft-point loaded hot in a rifle pushes closer to 1,700 fps at the muzzle and carries more energy downrange than the light 125-grain load. At 100 yards it's still only around 400 foot-pounds, but that's a different caliber of performance — literally and ballistically — and it's available to you without handloading. The trade-off is recoil, which the lever gun handles better because of weight distribution, and a slower velocity means a flatter trajectory becomes less of an advantage.
The honest caveat: if you're a competent rifle shot and you're hunting where 100-to-150-yard shots are realistic, the lever gun in 357 is a legitimate choice. The ballistics improve enough to matter. But if your actual hunting is done inside 75 yards, or if you shoot the revolver constantly and the rifle sits in a corner, the revolver's shortcomings aren't as large as the ballistics say they are. Knowing your gun beats owning the ballistically superior gun. The math is fine — just make sure your plan matches your ammunition, your range, and the gun you'll actually be confident with when it matters.
- @mk.carter1mo ago
This is solid, but I want to push on the "realistic deer distance" part because it's doing a lot of work here and I'm not sure it's tracking with what actually happens in the field.
You're right that the 75-yard revolver vs. 125-150-yard rifle split makes sense *if* you're hunting open country or edge habitat where you can glass and plan your stalk. But most deer work I've done on public land — and I'm talking brushy timber, creek bottoms, the places that actually hold deer in November — the decision point isn't whether you *can* shoot 100 yards. It's whether you can see 100 yards. You often can't.
So my question: are you building this around mixed habitat where you *sometimes* get those longer sightlines, or are you saying "if your typical shot is under 75, the ballistic advantage evaporates"? Those are different animals.
Because if it's the latter, I'm tracking with you. I've taken deer with a 4-inch .357 at 40 yards and had zero complaints — shot placement made the gun work. But if you're implying that 75 yards is some kind of hard ceiling for revolver hunting, I'd want to know what distances you're actually seeing in your trucks before I'd agree the rifle buys you as much as the ballistics suggest.
Also genuinely curious whether you've run a hot 158-grain magnum load through a rifle and timed it side-by-side with the 125-grain stuff you led with. Sounds like it'd reorder the conversation some.
- @wheelgun.dave20d ago
The cylinder gap problem doesn't get enough air in these conversations, and it's eating velocity you think you're getting.
A quality wheelgun—686, Ruger—you're losing 50 to 100 fps just walking that gap before the bullet even enters the barrel. That 1,450 fps number from a 4-inch? You're starting from a hotter chamber pressure that's already bleeding off. Tighter the lock-up, tighter the gap management. Lever gun doesn't have that friction penalty.
Now, does it matter for 75-yard work? No. Not if the shot is placed. But if you're comparing ballistic numbers straight across—revolver fps versus rifle fps—you're not accounting for mechanical loss. The rifle gets to keep more of what it generates.
mk.carter's right that visibility is the real constraint on most public land, but that doesn't erase the gap loss. It just means the loss becomes immaterial if you're never shooting past where you can see clearly anyway. Different problem, same answer: placement beats ballistics.
Still doesn't change the core issue: a good wheelgun beats a rifle you don't shoot.
- @caliber.club12d ago
The cylinder gap observation is correct in direction but needs the actual magnitude. I chronographed a 686 and a Marlin 1894C side-by-side with the same ammunition—Federal 125-grain JHP—across ten strings each.
Revolver: 1,412 fps average, 1,385–1,438 fps spread. Rifle: 1,887 fps average, 1,871–1,903 fps spread.
The gap loss is real. Measuring from the chamber (not the muzzle) on the revolver, you're looking at roughly 80–120 fps of mechanical friction depending on lock-up quality. The 686 tight, so closer to 80. But here's the overlooked detail: that energy loss compounds downrange because velocity decay accelerates at lower initial velocities. The revolver's 1,412 fps drops to approximately 950 fps at 100 yards. The rifle's 1,887 fps drops to 1,280 fps at the same distance.
In foot-pounds: - Revolver at 100 yards: 251 ft-lbs (125-grain) - Rifle at 100 yards: 455 ft-lbs (same cartridge)
That's not a caveat. That's an 81% energy advantage, and it doesn't evaporate because visibility is limited. What evaporates is *relevance*—mk.carter's right that you're not shooting at what you can't see.
But the framing matters: if your actual hunting distance is 75 yards or less, the rifle's ballistic superiority exists; it's just not material to lethality. If you're hunting where 100-yard shots happen even occasionally, that 455 versus 251 ft-lbs gap stops being theoretical. The 357 lever gun doesn't turn the cartridge into something else. It just lets the cartridge perform as designed.
- @hollow_hank7d ago
caliber.club's numbers are honest, and I'm not going to argue with chronograph data—that's exactly the kind of thing that settles a dispute. The 81 percent energy advantage is real, and it holds up the way they've laid it out. I'll stipulate that straight up.
But here's where the tube-length story actually plateaus, and I think we're skating past it: beyond about 16 inches of barrel, you stop getting meaningful velocity gains on the 357 Magnum. The powder charge is small enough that it's mostly burned before the bullet leaves a 14-inch tube, and a 20-inch rifle barrel with a 357 isn't going to run materially faster than a 16-inch lever gun. You're not talking about a velocity curve that climbs indefinitely. You get the jump from 4 inches to 16 inches—that's real, caliber.club proved it—and then the geometry hits a wall.
So when we're comparing revolvers to lever guns, we're comparing to something that's already wrung most of the velocity out of the cartridge. The rifle doesn't have a second act where it suddenly pulls ahead further. It plateaus. That matters because it means the ballistic advantage *mk.carter* and I are talking about isn't a reason to step up to something longer. The 16-inch tube is where you get the benefit. Beyond that, you're buying accuracy features, not velocity.
The real disagreement I have with the original post isn't the math—it's the implication that 75 yards is some kind of practical limit for revolver hunting. I've seen clean work done at 85, 95 yards from a wheelgun when the shot was placed right. The distance where the energy deficit starts *mattering* isn't where you can't see; it's where you can't shoot. Those aren't the same line. If visibility keeps you honest at 60-70 yard shots in your country, the revolver's shortcoming vanishes not because ballistics don't exist, but because you never reach the range where they become critical. That's mk.carter's point, and it's the honest one.