Best .350 Legend Ammo for Straight-Wall States

Straight-wall regulations hand you a short list of legal cartridges, and .350 Legend is the only one on that list with a box of ammunition under $20 in our index.

Published 7 min read
Best .350 Legend Ammo for Straight-Wall States

What .350 Legend Actually Costs Right Now

.350 Legend Price Index

Live · Oct 10, 2026
Market floor / round
$0.752
Market average
$1.586
Lowest box price
$14.99
30-day trend
▲ 1.3%

That block is live and it updates as retailers reprice. Everything below is read off it.

The shape of this cartridge's market is unusual. The floor is low — low enough to sit beneath .243 Winchester and .30-30 Winchester, both of which have been in production for generations. But the average is more than double the floor, because the catalog splits cleanly into two populations: a thin layer of cheap full metal jacket at the bottom, and everything else, which is purpose-built deer ammunition in 20-round boxes.

That split is the single most useful thing to understand before you buy. The $14.99 box and the $35 box are not the same product with a different markup on it. One is for confirming a zero and one is for killing a deer, and they are priced according to what is inside them.

Why .350 Legend Undercuts Every Other Straight-Wall Rifle Cartridge

Straight-wall regulations do not give you many options. Here is what the other legal-in-the-same-places choices cost in our index today:

.450 Bushmaster Price Index

Live · Oct 10, 2026
Market floor / round
$1.523
Market average
$2.165
Lowest box price
$28.81
Listings tracked
33

.45-70 Govt Price Index

Live · Oct 10, 2026
Market floor / round
$1.734
Market average
$2.828
Lowest box price
$33.89
30-day trend
▲ 2.1%
CartridgeTrimmed floor / roundIndex averageCheapest box
.350 Legend$0.752$1.589$14.99
.400 Legend——$22.99
.360 Buckhammer——$26.44
.450 Bushmaster$1.523$2.189$30.23
.45-70 Govt$1.734$2.828$33.89

Snapshot taken October 6, 2026; the two index blocks above are live and authoritative. .400 Legend and .360 Buckhammer are too thinly stocked for an index — we carry 19 and 15 live listings respectively against 52 for .350 Legend — which is itself the finding. Thin shelves mean no price competition, and it shows in their cheapest boxes.

So the honest version of "best .350 Legend ammo" starts with the cartridge choice, not the load. If you are standing in front of a rack deciding what rifle to buy for a straight-wall season, .350 Legend is the cheapest one to feed by a wide margin, and the gap is in per-round cost, not just sticker price. For why a newer cartridge can land cheaper than an older one, see what actually happens when a new cartridge launches — availability and loading volume move price far more than case design does.

The Bulk Tier Does Not Exist in .350 Legend

This is the practical constraint nobody mentions. Of the .350 Legend listings in our index, exactly one comes in a box larger than 20 rounds: Browning's 60-round FMJ value pack.

Compare that to cartridges with a real volume market. .308 Winchester reaches 500-round cases. .357 Magnum has more than a hundred listings above 20 rounds. .350 Legend has one.

The consequence is that the usual lever for lowering your cost per round — buy deeper — is unavailable. You cannot case-buy your way out of it. What you can do:

  • Price shop the 20-round box. Nearly a third of .350 Legend listings are carried by more than one retailer we track, so there is real spread to find. Watch it on our live ammo deals page rather than checking retailers by hand.
  • Separate your practice from your hunting. You do not need to confirm a zero with $1.80 ammunition, and you should not be practicing position and trigger work with a cartridge that costs a dollar-plus a round at all.
  • Do your volume somewhere cheaper. A rimfire trainer costs a fraction of this per round; our .22 LR guide shows the current floor, and the arithmetic in how many rounds it takes to get good makes the case better than we can here.

Which Bullet Weight Should You Buy?

.350 Legend splits into three bands, and they are priced as three different products.

BandWeightsWhat it isIndex low
Practice124–145 grFMJ, range only$0.650
Hunting150–180 grExpanding soft points and tipped bullets$1.100
Subsonic250–260 grHeavy, suppressor-oriented$1.045

The hunting band is where the actual decision lives, and it is crowded: 150, 155, 160, 165, 170 and 180 grain options all exist, with 150 and 180 the most heavily stocked. Prices inside the band overlap so much that weight is a poor predictor of cost — a 180-grain Winchester Power Point currently sits below several 150-grain loads.

Pick on bullet construction instead. A straight-wall case with a short powder column produces modest muzzle velocity, which means an expanding bullet has to be designed to open at that speed rather than relying on it. That is what the tipped and bonded designs in this band are for. If you want the underlying relationship between speed, mass and what either one buys you, muzzle energy vs muzzle velocity covers it without the marketing.

We do not run our own terminal ballistics testing and we will not pretend otherwise. Treat any specific expansion or penetration figure — from a manufacturer or anyone else — as a claim to check against published protocols.

Cheapest .350 Legend by Cost Per Round

Cheapest .350 Legend Right Now

Prices updated Oct 10, 2026

Note what that grid is: the top rows are full metal jacket. FMJ is a practice projectile. It is legal to hunt with in most places and it is a poor choice anyway, because a non-expanding bullet is designed to pass through rather than transfer energy. Buy it to zero the rifle and to shoot it in the off-season.

Why the Subsonic Loads Cost Less Than the Deer Loads

In most cartridges, subsonic ammunition carries a premium. In .350 Legend it does not. Winchester's Super Suppressed loads in 255 and 260 grain sit at roughly a dollar a round, below nearly every expanding hunting load in the cartridge — and those are the two heaviest bullets offered.

The reason is construction, not weight. Super Suppressed is an open-tip range projectile: a practice bullet that happens to be heavy and slow. The deer loads cost more because bonded cores, polymer tips and controlled-expansion jackets cost more to manufacture. The genuinely expensive subsonic option in the cartridge is Hornady's Sub-X, which is a subsonic bullet engineered to expand — and it is priced accordingly.

If you are buying .350 Legend specifically because it suppresses well, read the suppressor buying guide first. The can, the transfer process and the wait are a larger line item than the ammunition will ever be, and the rules are federal and specific.

What One Brand's Catalog Shows About the Price Ladder

Winchester .350 Legend, Cheapest First

Prices updated Oct 10, 2026

Winchester carries the deepest .350 Legend catalog of any brand we track, which makes it the clearest illustration of the ladder: the same brand's cheapest listing and its most expensive one are separated by more than a factor of two, entirely on bullet construction. Winchester's full catalog and Browning's hold the two lowest brand floors in the cartridge; Hornady anchors the expanding-bullet tier.

Brand floors are worth reading as statements about product lines rather than about pricing policy. A maker whose cheapest .350 Legend listing is well above a dollar a round generally does not build a range load in it. For the forces that move all of these numbers together, see why ammo prices move.

Our .350 Legend Picks

BROWNING AMMO 350 Legend FMJ 124Gr Value Pack 60rd
Cheapest Practice

BROWNING AMMO 350 Legend FMJ 124Gr Value Pack 60rd

124-grain FMJ in a 60-round value pack, and the single listing in the entire .350 Legend catalog that comes in a box larger than 20 rounds. It is also the cheapest per round we track in the cartridge. If you want to shoot this rifle more than a handful of times a year, this is the only pack size that makes it affordable.

$38.99$0.650/rdCheck PriceDetails
Winchester USA White Box Ammo .350 Legend 145 GR 20 Rounds per Box
Cheapest Sight-In Box

Winchester USA White Box Ammo .350 Legend 145 GR 20 Rounds per Box

Winchester USA 145-grain FMJ, 20 rounds, carried by more than one retailer we track so the price stays honest. This is the box you burn confirming a zero before opening weekend. It is not a hunting bullet — full metal jacket is the wrong construction for game, which is the whole reason it is cheap.

$15.49$0.775/rdCheck PriceDetails
Winchester Deer Season XP Brass .350 Legend 150-Grain 20-Rounds EP
Best Value Deer Load

Winchester Deer Season XP Brass .350 Legend 150-Grain 20-Rounds EP

Deer Season XP in 150 grain with a large polymer tip over a lead core. It sits near the bottom of the expanding-bullet tier in our index rather than at the top of it, which is unusual for a load marketed this specifically. Multi-vendor, so you can watch the price rather than taking the first listing.

$23.69$1.185/rdCheck PriceDetails

.350 Legend exists because of regulation. A number of states that once limited deer hunters to shotguns, muzzleloaders or handguns now permit straight-walled rifle cartridges, and the permission is usually written as limits on case length and bore diameter rather than as a list of cartridge names.

That phrasing matters. A cartridge can be legal in one state and outside the case-length window in the next, and these rules get revised between seasons. We are not going to tell you what your state allows this year. Read your own wildlife agency's current regulations, and if you are hunting public land across a county line, read both.

Two related practicalities:

  • Getting the ammunition to you. Several states and municipalities restrict ammunition shipment, require a licensed intermediary, or add permit requirements. Ammo shipping restrictions explains how to check before you put a box in a cart.
  • Getting the rifle to you. Straight-wall rifles are commonly bought online and transferred locally. How to buy a gun online covers the FFL step, and our broader deer hunting ammo guide puts .350 Legend next to the cartridges you would otherwise be choosing between.

Work Out Your Own Season Cost

Cost Per Round Calculator

The only number that matters when comparing ammo. Shipping included.

Your true cost per round
$0.500

Two boxes to zero, one box in the field and one box of practice is 80 rounds. Run that against the live floor and against a premium deer load, and the gap is the actual decision you are making — not the one the shelf price suggests.

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AmmoSpotter earns a commission when you buy through links on this page. It never changes what you pay, and it never decides what we recommend — our picks are ranked on live cost-per-round data pulled from every retailer we track. Full disclosure.

Frequently Asked Questions

What is the cheapest .350 Legend ammo right now?+
The bottom of our index is 124-grain and 145-grain full metal jacket from Browning and Winchester, with the cheapest 20-round box currently at $14.99 and the one 60-round value pack working out cheaper still per round. The live price index on this page shows the current floor, average and cheapest box, because all three move. FMJ is range ammunition, not deer ammunition.
Is .350 Legend cheaper to shoot than .450 Bushmaster?+
Substantially, and it is not close. Our trimmed floor for .350 Legend is $0.752 per round against $1.523 for .450 Bushmaster, and the cheapest .450 Bushmaster box we track costs roughly twice the cheapest .350 Legend box. The averages tell the same story. Both are straight-wall legal in the same places, so for most hunters the cost difference is the deciding factor rather than ballistics.
What grain weight is best for deer in .350 Legend?+
The expanding hunting loads cluster at 150, 165, 170 and 180 grains, and the 150 to 180 grain band is where almost every purpose-built deer load in the cartridge lives. Heavier is not automatically better here: a short straight-wall case runs modest velocity, and an expanding bullet has to actually open at that speed. Pick a load designed for it rather than the heaviest number on the shelf.
Can I buy .350 Legend ammo in bulk?+
Essentially no. Of the .350 Legend listings in our index, every one but a single 60-round Browning value pack is a 20-round box. There is no 500-round case tier the way there is in .308 Winchester or 9mm, so the usual advice about buying deeper to lower your per-round cost does not apply. Price shop the 20-round box instead.
Where is .350 Legend legal to hunt with?+
It was designed to satisfy straight-walled cartridge regulations, and a number of states that previously restricted deer hunters to shotguns or muzzleloaders now allow straight-wall rifle cartridges within specific case-length and bore-diameter limits. Those limits differ by state and change between seasons. Read your own wildlife agency's current regulations before you buy a rifle for it.
Why is subsonic .350 Legend ammo cheaper than the hunting loads?+
Because bullet construction drives the price more than bullet weight does. The cheap subsonic offerings are open-tip range projectiles — practice bullets in a heavy weight — while the deer loads are bonded, polymer-tipped or controlled-expansion designs that cost more to build. You are paying for the terminal design, not the grains.
AmmoSpotter Research Desk

About the author

AmmoSpotter Research Desk

Price & Ballistics Research

The AmmoSpotter Research Desk analyzes live retail pricing across every ammunition, firearm and accessory listing we track. Recommendations here are ranked against real cost-per-round data pulled daily from the retailers we monitor - not against manufacturer marketing copy.

  • ✓Tracks 180,000+ live product listings across 6 retailer feeds
  • ✓Records price history on every listing, every day
  • ✓Cost-per-round methodology applied to all ammunition rankings
  • ✓No product is ranked without a verifiable in-stock retail price
  • ✓Affiliate relationships never influence rankings

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