JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Skip to Content

Search

Sign In Create an Account

Ammunition
ON SALE
Guns
Magazines
Gun Parts
Suppressors
Gear
- Gun Bags and Cases
  
  Backpacks
  
  Range Bags
  
  Gun Cases
  
  Sling Bags
  
  IFAK Bags
  
  Tactical Pouches
- Tactical Gear
  
  Holsters
  
  Slings
  
  Body Armor
  
  Chest Rigs & Load-Bearing Vests
- Shooting Safety Gear
  
  Eye Protection
  
  Ear Protection
  
  Shooting Gloves
- Shooting Range Gear
  
  Gun Cleaning Supplies
  
  Shooting Targets
- Self-Defense Gear
  
  Pepper Spray
  
  Stun Guns
- Outdoor Gear
  
  Hunting Gear & Accessories
  
  Hunting Clothing & Footwear
  
  Game Calls
  
  Trail Cameras and Monitors
  
  Archery Equipment & Supplies
  
  Dog Training
  
  Camping Gear
- Knives
  
  Assisted Open Knives
  
  Automatic Knives
  
  Folding Knives
  
  Fixed Blade Knives
  
  Hunting Knives
  
  Machetes
  
  Throwing Knives
  
  Sharpeners
- Tools
  
  Flashlights
  
  Multi-Tools
  
  Gunsmithing Tools
  
  Axes
  
  Pens
  
  Saws
  
  Shovels
- Storage
  
  Lockboxes
  
  Safes and Vaults
  
  Ammo Cans
  
  Ammo Boxes
  
  Ammo Trays
- Apparel
  
  Shirts
  
  Hoodies & Sweaters
  
  Belts
  
  Hats
  
  Apparel Accessories
- Merch
  
  Gift Cards
  
  Stickers
  
  Patches
- Prep and Survival
  
  Tactical Medical Gear
  
  Emergency Food & Storage
  
  Emergency Water & Treatment
  
  Medical & First Aid
  
  Survival Kits
Optics and Sights
- Scopes
- Red Dots
- Laser Sights
- Red Dot Magnifiers
- Sights
- Range Finders
- Binoculars
- Night Vision and Thermals
- Optic Accessories
  
  Mounts
  
  Rings
  
  Covers
  
  Caps
Shop By Brand
AmmoVault

My Cart

Loading...

Home
Ammunition
30-378 Ammo

Buy Now, Be Ready Sales Event

Buy Now, Be Ready Sales Event

Deal of the Day: CCI Blazer Brass 9mm 115 Grain FMJ Ammo

Deal of the Day: CCI Blazer Brass 9mm 115 Grain FMJ Ammo

30-378 Ammo

Shop By

Category

Search

Rifle Ammo Rifle Ammo (1115) items

Handgun Ammo Handgun Ammo (469) items

12 Gauge Shotgun Ammo 12 Gauge Shotgun Ammo (296) items

Shotgun Ammo Shotgun Ammo (223) items

Subsonic Ammo Subsonic Ammo (180) items

9mm Ammo 9mm Ammo (126) items

223 & 5.56 Ammo 223 & 5.56 Ammo (121) items

308 Ammo 308 Ammo (108) items

Rimfire Ammo Rimfire Ammo (93) items

20 Gauge Shotgun Ammo 20 Gauge Shotgun Ammo (88) items

30-06 Ammo 30-06 Ammo (69) items

40 Cal Ammo 40 Cal Ammo (58) items

45 ACP Ammo 45 ACP Ammo (47) items

300 Blackout Ammo 300 Blackout Ammo (46) items

6.5 Creedmoor Ammo 6.5 Creedmoor Ammo (46) items

7mm Remington Magnum Ammo 7mm Remington Magnum Ammo (46) items

243 Ammo 243 Ammo (45) items

38 Special Ammo 38 Special Ammo (36) items

270 Win Ammo 270 Win Ammo (35) items

300 Win Mag Ammo 300 Win Mag Ammo (34) items

410 Gauge Shotgun Ammo 410 Gauge Shotgun Ammo (33) items

44 Magnum Ammo 44 Magnum Ammo (32) items

10mm Ammo 10mm Ammo (31) items

357 Magnum Ammo 357 Magnum Ammo (28) items

380 Ammo 380 Ammo (28) items

30-30 Ammo 30-30 Ammo (26) items

45-70 Ammo 45-70 Ammo (24) items

300 WSM Ammo 300 WSM Ammo (23) items

22LR Ammo 22LR Ammo (23) items

7mm-08 Ammo 7mm-08 Ammo (22) items

22 Magnum & 22 WMR Ammo 22 Magnum & 22 WMR Ammo (21) items

28 Gauge Shotgun Ammo 28 Gauge Shotgun Ammo (21) items

17 HMR Ammo 17 HMR Ammo (18) items

350 Legend Ammo 350 Legend Ammo (17) items

Ammo Related Products Ammo Related Products (16) items

22-250 Ammo 22-250 Ammo (16) items

7.62x39 Ammo 7.62x39 Ammo (16) items

Remanufactured Ammo Remanufactured Ammo (15) items

44 Special Ammo 44 Special Ammo (14) items

41 Rem Mag Ammo 41 Rem Mag Ammo (13) items

500 S&W Ammo 500 S&W Ammo (13) items

25-06 Ammo 25-06 Ammo (13) items

338 Lapua Ammo 338 Lapua Ammo (13) items

6.5 PRC Ammo 6.5 PRC Ammo (13) items

22 Hornet Ammo 22 Hornet Ammo (12) items

338 Winchester Magnum Ammo 338 Winchester Magnum Ammo (12) items

450 Bushmaster Ammo 450 Bushmaster Ammo (12) items

6mm Creedmoor Ammo 6mm Creedmoor Ammo (12) items

10 Gauge Shotgun Ammo 10 Gauge Shotgun Ammo (12) items

Lead Free Ammo Lead Free Ammo (12) items

260 Remington Ammo 260 Remington Ammo (11) items

270 WSM Ammo 270 WSM Ammo (11) items

16 Gauge Shotgun Ammo 16 Gauge Shotgun Ammo (11) items

357 Sig Ammo 357 Sig Ammo (10) items

5.7x28 Ammo 5.7x28 Ammo (10) items

280 Remington Ammo 280 Remington Ammo (10) items

6.5 Grendel Ammo 6.5 Grendel Ammo (10) items

300 Weatherby Ammo 300 Weatherby Ammo (9) items

Battle Pack Ammo Battle Pack Ammo (8) items

32 ACP Ammo 32 ACP Ammo (8) items

45 Long Colt Ammo 45 Long Colt Ammo (8) items

460 S&W Ammo 460 S&W Ammo (8) items

204 Ruger Ammo 204 Ruger Ammo (8) items

6.8 SPC Ammo 6.8 SPC Ammo (8) items

7x57 Mauser Ammo 7x57 Mauser Ammo (8) items

Specialty Ammo Specialty Ammo (7) items

32 S&W Ammo 32 S&W Ammo (7) items

44-40 Ammo 44-40 Ammo (7) items

454 Casull Ammo 454 Casull Ammo (7) items

303 British Ammo 303 British Ammo (7) items

375 H&H Magnum Ammo 375 H&H Magnum Ammo (7) items

21 Sharp Ammo 21 Sharp Ammo (7) items

50 BMG Ammo 50 BMG Ammo (7) items

6mm ARC Ammo 6mm ARC Ammo (7) items

25 ACP Ammo 25 ACP Ammo (6) items

224 Valkyrie Ammo 224 Valkyrie Ammo (6) items

30 Carbine Ammo 30 Carbine Ammo (6) items

30-378 Ammo 30-378 Ammo (6) items

35 Remington Ammo 35 Remington Ammo (6) items

8mm Mauser Ammo 8mm Mauser Ammo (6) items

Frangible Ammo Frangible Ammo (6) items

222 Remington Ammo 222 Remington Ammo (5) items

28 Nosler Ammo 28 Nosler Ammo (5) items

35 Whelen Ammo 35 Whelen Ammo (5) items

458 SOCOM Ammo 458 SOCOM Ammo (5) items

7.62x54R Ammo 7.62x54R Ammo (5) items

7mm RUM 7mm RUM (5) items

30 Super Carry Ammo 30 Super Carry Ammo (4) items

327 Federal Magnum Ammo 327 Federal Magnum Ammo (4) items

6mm Remington Ammo 6mm Remington Ammo (4) items

+P Ammo +P Ammo (4) items

38 S&W Ammo 38 S&W Ammo (3) items

38 Super Ammo 38 Super Ammo (3) items

50 AE Ammo 50 AE Ammo (3) items

7.62x25 Ammo 7.62x25 Ammo (3) items

220 Swift Ammo 220 Swift Ammo (3) items

300 PRC Ammo 300 PRC Ammo (3) items

300 Savage Ammo 300 Savage Ammo (3) items

22 ARC Ammo 22 ARC Ammo (3) items

7mm PRC Ammo 7mm PRC Ammo (3) items

7mm Weatherby Mag Ammo 7mm Weatherby Mag Ammo (3) items

Blanks Blanks (3) items

Cowboy Action Ammo Cowboy Action Ammo (3) items

Ammo Gear Combos Ammo Gear Combos (2) items

250 Savage Ammo 250 Savage Ammo (2) items

338 Rem Ultra Mag Ammo 338 Rem Ultra Mag Ammo (2) items

7mm SAUM Ammo 7mm SAUM Ammo (2) items

17 WSM Ammo 17 WSM Ammo (2) items

22 Short Ammo 22 Short Ammo (2) items

38-40 Ammo 38-40 Ammo (1) item

45 GAP Ammo 45 GAP Ammo (1) item

7.62x38R Ammo 7.62x38R Ammo (1) item

17 Hornet Ammo 17 Hornet Ammo (1) item

264 Win Mag Ammo 264 Win Mag Ammo (1) item

300 RCM Ammo 300 RCM Ammo (1) item

338 Federal Ammo 338 Federal Ammo (1) item

4.6x30 Ammo 4.6x30 Ammo (1) item

25-20 Win Ammo 25-20 Win Ammo (1) item

50 Beowulf Ammo 50 Beowulf Ammo (1) item

6.5x52 Carcano Ammo 6.5x52 Carcano Ammo (1) item

7.5x55mm Swiss Ammo 7.5x55mm Swiss Ammo (1) item

7.65x53 Argentine Ammo 7.65x53 Argentine Ammo (1) item

17 HM2 Ammo 17 HM2 Ammo (1) item

Linked Ammo Linked Ammo (1) item

Manufacturer

Hornady (1) item

Nosler (1) item

Weatherby (4) items

Product Line

Select Plus (2) items

Caliber

30-378 Weatherby Mag (5) items

378 Weatherby Mag (1) item

Projectile

Search

Monolithic Hollow Point (2) items

Grain

195 (2) items

180 (1) item

210 (1) item

220 (1) item

270 (1) item

Suggested Use

Hunting - Big Game (5) items

Hunting - Dangerous Game (1) item

Casing

Brass (6) items

Brass/Plastic (0) items

Unit Type

Box (6) items

Case (1) item

Muzzle Velocity

Active filtering (2)

Casing Brass

Casing Brass/Plastic

Clear All

Shop By

6 Items

20 rounds / $5.92 per round

Weatherby Select Plus 30-378 WBY Mag 195 Gr Hammer Custom (Box)

Add Your Review

$118.49
$5.92 - $5.92 per round

Weatherby Select Plus 30-378 WBY Mag 195 Gr Hammer Custom

Add Your Review

$118.49

Shop Now
$6.40 - $6.40 per round

Weatherby Select Plus 30-378 Wthby Mag 180 Grain Barnes Tipped TSX Lead Free

Add Your Review

$127.99

Shop Now
$6.63 - $7.32 per round

Hornady Precision Hunter 30-378 Weatherby Mag 220 Grain ELD-eXpanding

Add Your Review

$146.49 - $1,326.49

Shop Now
$7.02 - $7.02 per round

Weatherby Select Plus 378 Wthby Mag 270 Grain Barnes TSX Lead Free

Add Your Review

$140.49

Shop Now
$7.30 - $7.30 per round

Nosler Trophy Grade 30-378 Wthby Mag 210 Gr Nosler Spitzer AccuBond Long Range Ammo

Add Your Review

$145.99

Shop Now

6 Items

1

Show

Sign up for our newsletter!

Email Address

Sign up for sms alert!

By subscribing to Ammunition Depot text messaging, you agree to receive recurring automated marketing text msgs to the mobile number used at opt-in on #46351. Reply with birthday MM/DD/YYYY to verify legal age of 21+ to receive texts. Consent is not a condition of purchase. Msg frequency may vary & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy

Follow us

Company

About Us
Shipping / Returns
Credova Financing
Credova FAQ
FFL Information
HTML Sitemap
Back our Veterans Scholarship

Customer Service

800.518.9180
Contact Us
Privacy Policy
Terms & Conditions
Do Not Sell or Share

Resources

Featured Daily Deals
Coupons
MFG Rebates
Resource Center
Blog

Secure Shopping

Copyright ©2026 Amdep Holdings, LLC DBA Ammunition Depot, ALL RIGHTS RESERVED