.243 Win Ammo Prices & Cost Per Round
1,017 listings tracked · 794 in stock, across 14 retailers. Retailer feeds are checked every 15 minutes.
98¢/rd
Lowest cost per round →
$1.90/rd
Median cost per round across in-stock listings
$19.99
Cheapest Box →
MidwayUSA · 2 offers
Buffalo Bore Supercharged 243 Winchester Ammo 85 Grain Barnes TSX Solid Hollow Point Lead Free Box of 20$57.99
$2.90/rd · 20 rds
$65.99 shipped · $8 shipping, free over $100
E-Commerce Arms · 12 offers
Nosler 243 Win Ammunition Custom Trophy Grade 48263 90 Grain AccuBond 20 Rounds$60.16
$3.01/rd · 20 rds
Shipping calculated in cart
MidwayUSA
Grizzly Cartridge Trophy Grade 243 Winchester Ammo 90 Grain Swift Scirocco II Bonded Polymer Tip Box of 20$61.99
$3.10/rd · 20 rds
$69.99 shipped · $8 shipping, free over $100
MidwayUSA · 2 offers
Black Hills Gold 243 Winchester Ammo 85 Grain Barnes Triple-Shock X Solid Hollow Point Lead Free Box of 20$68.99
$3.45/rd · 20 rds
$76.99 shipped · $8 shipping, free over $100
MidwayUSA · 2 offers
Lapua 243 Winchester Ammo 90 Grain Full Metal Jacket Box of 20$69.72
$3.49/rd · 20 rds
$77.72 shipped · $8 shipping, free over $100
MidwayUSA · 2 offers
Lehigh Defense Controlled Chaos 243 Winchester Ammo 85 Grain Fragmenting Hollow Point Lead Free Box of 20$74.95
$3.75/rd · 20 rds
$82.95 shipped · $8 shipping, free over $100
Target Sports USA
Winchester VarmintX 243 Winchester Ammo 65 Grain Polymer Tip - X243PXP$38.50
Shipping calculated in cart
Brownells
Hornady Precision Hunter(R) 243 Winchester Eld-X(R) Polymer Tip Rifle Ammo - Precision Hunter 243 Win 90gr Eld-X Polymer Tip 200/Case$384.99
Shipping calculated in cart
Target Sports USA
Hornady Custom 243 Winchester Ammo 87 Grain V-Max - 80468$36.99
Shipping calculated in cart
Target Sports USA
Federal Premium 243 Winchester Ammunition 95 Grain Berger Hybrid Hunter - P243BCH1$37.41
Shipping calculated in cart
Target Sports USA
Federal Premium 243 Winchester Ammo 90 Grain ELD-X Polymer Tip - P243ELDX1$39.36
Shipping calculated in cart
Target Sports USA
Hornady Custom Lite 243 Winchester Ammo 87 Grain Super Shock Tip - 80466$24.07
Shipping calculated in cart
Target Sports USA
Hornady Outfitter 243 Winchester Ammo 80 Grain Copper Alloy Expanding - 804574$28.68
Shipping calculated in cart
Target Sports USA
Remington Express 243 Winchester Ammo 100 Grain Pointed Soft Point - R243W3$27.99
Shipping calculated in cart
Target Sports USA
Norma Tipstrike 243 Winchester Ammo 76 Grain Polymer Tip - 20160052$29.99
Shipping calculated in cart
Target Sports USA
Underwood 243 Winchester Ammo 90 Grain Tipped GameKing - 507$41.50
Shipping calculated in cart
Target Sports USA
Remington Core-Lokt Copper 243 Winchester Ammo 85 Grain Hollow Point - R27856$36.20
Shipping calculated in cart
Target Sports USA
Federal Premium Vital-Shok 243 Winchester Ammo 95 Grain Nosler Ballistic Tip - P243J$32.99
Shipping calculated in cart
Target Sports USA
Winchester Super-X Power-Point 243 Winchester Ammo 80 Grain Jacketed Soft Point$27.99
Shipping calculated in cart
Target Sports USA
Federal Fusion Tipped 243 Winchester Ammo 95 Grain Polymer Tip - F243TFS1$34.99
Shipping calculated in cart
Target Sports USA
Black Hills Gold 243 Winchester Ammo 95 Grain Hornady Super Shock Tip - 1C243BHGN3$42.25
Shipping calculated in cart
Target Sports USA
Lapua 243 Winchester Ammo 90 Grain Full Metal Jacket - 4316052$61.99
Shipping calculated in cart
Target Sports USA
Black Hills Gold 243 Winchester Ammo 80 Grain Hornady CX LeadFree - 1C243BHGN8$46.99
Shipping calculated in cart
Target Sports USA
Hornady American Whitetail Tipped 243 Winchester Ammo 95 Grain Polymer Tip SST - 80461$29.99
Shipping calculated in cart
.243 Win Cost Per Round History
.243 Win Price by Month
| Month | Median cost per round | Lowest cost per round | Change |
|---|---|---|---|
| November 2026 | $1.89/rd | 25¢/rd | +3.7% |
| October 2026 | $1.83/rd | 25¢/rd | +1.4% |
| September 2026 | $1.80/rd | 25¢/rd | +0.1% |
| August 2026 | $1.80/rd | 32¢/rd | — |
| July 2026 | $1.80/rd | 32¢/rd | -2.4% |
| June 2026 | $1.84/rd | 32¢/rd | -0.1% |
| May 2026 | $1.85/rd | 45¢/rd | -2.5% |
| April 2026 | $1.89/rd | $1.09/rd | — |
Median and lowest observed cost per round per calendar month, from in-stock listings tracked across supported retailers.
Want the whole market instead of one caliber? The Ammo Price Index chains these monthly medians across a fixed 12-caliber basket into a single month-over-month benchmark.
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Frequently Asked Questions
What is a good cost per round for .243 Win?
The best cost per round we're currently tracking for .243 Win is $0.98/round. A typical CPR across 587 tracked offers is $1.90/round. Prices vary by brand, grain weight, and retailer.
Is .243 Win ammo cheap right now?
The typical cost per round for .243 Win is $1.90. Check our CPR trend chart above to see if current prices are above or below the 30-day average. Set a price alert to get notified when prices drop.
Where can I find the cheapest .243 Win ammo?
Based on our tracking across 14 retailers, the cheapest .243 Win ammo starting at $19.99/box. We compare prices from Ammunition Depot, BattleHawk Armory, E-Commerce Arms, Good 4 Guns and more.
Other Calibers
.17 HMR
.22 LR
.22 WMR
.243 Win
.270 Win
.300 Win Mag
.308 Winchester
.338 Lapua
.350 Legend
.357 Magnum
.38 Special
.380 ACP
.40 S&W
.410 Bore
.44 Magnum
.45
10mm
12 Gauge
20 Gauge
28 Gauge
30-06
300 Blackout
5.56 / .223
5.7x28mm
6.5 Grendel
6.5mm Creedmoor (6.5x48mm)
7.62x39
7.62x51 NATO
7mm Rem Mag
9mm
Compare .243 Win ammo by cost per round. Open any product to see its full price history or set a price alert.