.338 Lapua Ammo Prices & Cost Per Round

Real-time price tracking across 6 retailers. Updated every 2 hours.

39
Products Tracked
$3.00/rd
Best CPR →
$3.45/rd
Median CPR
$31.09
Cheapest Box →
21
In Stock
2026-09-24
Last Updated
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Track .338 Lapua ammo cost per round in real time across 6 retailers. We're monitoring 39 .338 Lapua products (10 priced offers with CPR data) with box prices starting at $31.09. The typical cost per round is $3.45, with the best deal at $3.00/round. Prices are updated every 2 hours. Click any product to see its full price history and set a price drop alert.

Median .338 Lapua cost per round on September 24, 2026: $3.45 across 10 in-stock listings tracked by Firearm Data Lab.

.338 Lapua Cost Per Round History

.338 Lapua Price by Month

Month Median CPR Lowest CPR Change
September 2026 406.1¢/rd 281.0¢/rd +1.6%
August 2026 399.8¢/rd 281.0¢/rd —
July 2026 399.8¢/rd 281.0¢/rd +0.7%
June 2026 397.1¢/rd 281.0¢/rd +7.3%
May 2026 369.9¢/rd 269.9¢/rd +10.5%
April 2026 334.7¢/rd 269.9¢/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.

Frequently Asked Questions

What is a good cost per round for .338 Lapua?

The best cost per round we're currently tracking for .338 Lapua is $3.00/round. A typical CPR across 10 tracked offers is $3.45/round. Prices vary by brand, grain weight, and retailer.

Is .338 Lapua ammo cheap right now?

The typical cost per round for .338 Lapua is $3.45. 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 .338 Lapua ammo?

Based on our real-time tracking across 6 retailers, the cheapest .338 Lapua ammo starting at $31.09/box. We compare prices from Bereli, Brownells, E-Commerce Arms, GrabAGun 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

All .338 Lapua Ammo — Lowest CPR First

100 Round Case – 338 Lapua Magnum 250 Grain Match HPBT Ammo by Sellier Bellot – SB338LMA
100 Round Case – 338 Lapua Magnum 250 Grain Match HPBT Ammo …
$299.50 3.00/rd
SGAmmo 100 rds Match
Hot Deal
Sellier and Bellot Match .338 Lapua 250GR BTHP 10Rds
$31.09 3.11/rd
GrabAGun 10 rds Match
10 Round Box – 338 Lapua Magnum 250 Grain Match HPBT Ammo by Sellier Bellot – SB338LMA
10 Round Box – 338 Lapua Magnum 250 Grain Match HPBT Ammo …
$32.95 3.29/rd
SGAmmo 10 rds Match
Winchester 338 Lapua Magnum 250 Grain BT Hollow Point (HP), Sealed Ammunition Can (220rd)
Winchester 338 Lapua Magnum 250 Grain BT Hollow Point (HP), Sealed Ammunition …
$725.00 3.30/rd
Bereli 220 rds Self-Defense
Sellier & Bellot 250 gr Hollow Point Boat Tail .338 Lapua Mag Ammo, 10/box - SB338LMA
Sellier & Bellot 250 gr Hollow Point Boat Tail .338 Lapua Mag …
$33.99 3.40/rd
Palmetto State Armory 10 rds Self-Defense
SELLIER & BELLOT - 338 LAPUA MAGNUM 250GR HPBT AMMO
SELLIER & BELLOT - 338 LAPUA MAGNUM 250GR HPBT AMMO
$34.99 3.50/rd
Brownells 10 rds Match
Norma Dedicated Precision Golden Target Match Brass .338 Lapua 250 Grain 20-Rounds HPBT
Norma Dedicated Precision Golden Target Match Brass .338 Lapua 250 Grain 20-Rounds …
$82.49 4.12/rd
GrabAGun 20 rds Match
PPU 338 LAPUA 250GR HPBT 10RD BOX 20 BOXES PER CASE
PPU 338 LAPUA 250GR HPBT 10RD BOX 20 BOXES PER CASE
$43.21 4.32/rd
E-Commerce Arms 10 rds Match
120 Round Case – 338 Lapua 250 Grain BTHP Hornady Match Ammo – 8230
120 Round Case – 338 Lapua 250 Grain BTHP Hornady Match Ammo …
$599.70 5.00/rd
SGAmmo 120 rds Match
Above Avg
FEDERAL - GOLD MEDAL 338 LAPUA MAG 250 GRAIN SIERRA MATCHKING BOAT-TAIL HP
FEDERAL - GOLD MEDAL 338 LAPUA MAG 250 GRAIN SIERRA MATCHKING BOAT-TAIL …
$99.99 5.00/rd
Brownells 20 rds Match
Above Avg
PPU USA Supreme Line .338 Lapua Magnum 250 gr BTHP 10rds Rifle Ammo - PPMK338
PPU USA Supreme Line .338 Lapua Magnum 250 gr BTHP 10rds Rifle …
$56.89
Palmetto State Armory Match
Federal American Eagle Rifle Ammunition .338 Lapua Mag 250 gr SP 20/box
Federal American Eagle Rifle Ammunition .338 Lapua Mag 250 gr SP 20/box
$71.39
E-Commerce Arms Hunting
LAPUA 338 LAPUA 250GR OTM 10/200
LAPUA 338 LAPUA 250GR OTM 10/200
$77.50
E-Commerce Arms 10 rds Match
Norma Golden Target Match Rifle Ammunition .338 Lapua 250gr BTHP 2838 fps 20/ct
Norma Golden Target Match Rifle Ammunition .338 Lapua 250gr BTHP 2838 fps …
$84.15
E-Commerce Arms Match
HSM 338LAP2N68 Match 338 Lapua Mag 250 gr Sierra MatchKing BTHP 20 Per Box/ 20 Case
HSM 338LAP2N68 Match 338 Lapua Mag 250 gr Sierra MatchKing BTHP 20 …
$91.05
E-Commerce Arms Match
Ten Ring 338 Lapua Magnum Ammunition 250 Grain MatchKing Hollow Point 20 rounds
Ten Ring 338 Lapua Magnum Ammunition 250 Grain MatchKing Hollow Point 20 …
$102.64
E-Commerce Arms 20 rds Match
20 Round Box – 338 Lapua 250 Grain BTHP Hornady Match Ammo – 8230
20 Round Box – 338 Lapua 250 Grain BTHP Hornady Match Ammo …
$104.95
SGAmmo 20 rds Match
Hornady Match Brass .338 Lapua 250 Gr BTHP 20-Rounds
$113.99
GrabAGun Match
Fort Scott Munitions Tumble Upon Impact .338 Lapua Magnum 250 gr SBS 20rds Rifle Ammo for Maximum Effectiveness - 338250SBV1
Fort Scott Munitions Tumble Upon Impact .338 Lapua Magnum 250 gr SBS …
$115.99
Palmetto State Armory 20 rds Self-Defense
Federal 338 Lapua Magnum 250gr Sierra MatchKing BTHP God Medal Ammunition 20rds - GM338LM
Federal 338 Lapua Magnum 250gr Sierra MatchKing BTHP God Medal Ammunition 20rds …
$147.99
Palmetto State Armory 20 rds Match
Hornady 338 Lapua Magnum 250gr BTHP Match Ammunition 20rds - 8230
Hornady 338 Lapua Magnum 250gr BTHP Match Ammunition 20rds - 8230
$155.99
Palmetto State Armory 20 rds Match
FED GOLD MDL 338LAP 250GR BTHP 20/ - No Credit Card Fees - Low, flat rate shipping
FED GOLD MDL 338LAP 250GR BTHP 20/ - No Credit Card Fees …
$54.68 2.73/rd
E-Commerce Arms 20 rds Match
Hot Deal Out of Stock
SB 338LAPUA 250GR SIERRA HPBT 10/BX - No Credit Card Fees - Low, flat rate shipping
SB 338LAPUA 250GR SIERRA HPBT 10/BX - No Credit Card Fees - …
$31.85 3.19/rd
E-Commerce Arms 10 rds Match
Out of Stock
S&B 338LAPUA 250GR SIERRA HPBT 10/BX - No Credit Card Fees - Low, flat rate shipping
S&B 338LAPUA 250GR SIERRA HPBT 10/BX - No Credit Card Fees - …
$31.85 3.19/rd
E-Commerce Arms 10 rds Match
Out of Stock
FEDERAL 338 LAPUA MAG 250GR SP 20RD/BX 10BX/CS - Flat Rate Shipping …
$65.56 3.28/rd
E-Commerce Arms 20 rds Hunting
Out of Stock
Federal American Eagle Rifle Ammunition .338 Lapua Mag 250 gr SP 20/box …
$66.09 3.30/rd
E-Commerce Arms 20 rds Hunting
Out of Stock
FEDERAL 338 LAPUA MAG 250GR SP 20RD/BX 10BX/CS - No Credit Card …
$67.26 3.36/rd
E-Commerce Arms 20 rds Hunting
Out of Stock
Norma Golden Target Match Rifle Ammunition .338 Lapua 250gr BTHP 2838 fps …
$82.33 4.12/rd
E-Commerce Arms 20 rds Match
Out of Stock
PPU 338 LAPUA 250GR HPBT 10RD BOX 20 BOXES PER CASE - …
$41.60 4.16/rd
E-Commerce Arms 10 rds Match
Out of Stock
Norma Golden Target Match Rifle Ammunition .338 Lapua 250gr BTHP 2838 fps …
$84.15 4.21/rd
E-Commerce Arms 20 rds Match
Out of Stock
HSM 338LAP2N68 Match 338 Lapua Mag 250 gr Sierra MatchKing BTHP 20 Per Box/ 20 Case - No Credit Card Fees - Low, flat rate shipping
HSM 338LAP2N68 Match 338 Lapua Mag 250 gr Sierra MatchKing BTHP 20 …
$91.05 4.55/rd
E-Commerce Arms 20 rds Match
Out of Stock
PPU SUPREME 338LAP 250GR HPBT 10/200 - No Credit Card Fees - Low, flat rate shipping
PPU SUPREME 338LAP 250GR HPBT 10/200 - No Credit Card Fees - …
$49.80 4.98/rd
E-Commerce Arms 10 rds Match
Out of Stock
Lapua Rifle Ammo 338 Magnum 250gr Lock Base FMJBT bx/10 - Flat …
$75.99
E-Commerce Arms 10 rds Range / FMJ
Out of Stock
LAPUA 338 LAPUA 250GR OTM 10/200 - No Credit Card Fees - Low, flat rate shipping
LAPUA 338 LAPUA 250GR OTM 10/200 - No Credit Card Fees - …
$77.50
E-Commerce Arms 10 rds Match
Out of Stock
HSM TROPHY GOLD 338 LAPUA MAG – 250GR BERGER OTM 20RD 20BX/CS …
$102.59
E-Commerce Arms 20 rds Match
Out of Stock
HSM TROPHY GOLD 338 LAPUA MAG – 250GR BERGER OTM 20RD 20BX/CS …
$102.59
E-Commerce Arms 20 rds Match
Out of Stock
FORT SCOTT 338 LAPUA MAG 250GR – TUI SOLID COPPER 20RD 5BX/CS - No Credit Card Fees - Low, flat rate shipping
FORT SCOTT 338 LAPUA MAG 250GR – TUI SOLID COPPER 20RD 5BX/CS …
$115.85
E-Commerce Arms 20 rds Hunting
Out of Stock
Federal GM338LM Premium Gold Medal 338LapuaMag 250gr Sierra MatchKing BTHP 20 Per Box/10 Case - No Credit Card Fees - Low, flat rate shipping
Federal GM338LM Premium Gold Medal 338LapuaMag 250gr Sierra MatchKing BTHP 20 Per …
$118.93
E-Commerce Arms 20 rds Match
Out of Stock
HRNDY 338LAPUA 250GR BTHP 20/120 - No Credit Card Fees - Low, flat rate shipping
HRNDY 338LAPUA 250GR BTHP 20/120 - No Credit Card Fees - Low, …
$123.94
E-Commerce Arms 20 rds Match
Out of Stock