Weatherby .30-378 Weatherby Mag Unprimed Brass Cartridge Case, 20/box - BRASS303

Q: What is the lowest price for Weatherby .30-378 Weatherby Mag Unprimed Brass Cartridge Case, 20/box - BRASS303?

The lowest price we've tracked for Weatherby .30-378 Weatherby Mag Unprimed Brass Cartridge Case, 20/box - BRASS303 is $99.99. The highest was $99.99. The current price of $99.99 is at the average price of $99.99.

UPC: 747115070671
MPN: BRASS303
SKU: 795082
Manufacturer: Weatherby

$99.99

Fair Price

At $99.99, this is near the average price of $99.99. Fair price — consider waiting for a drop.

Price Intelligence

Building confidence

Against lowest Matches lowest seen

Typical price Near typical ($99.99)

Data depth 78 days, 0 price changes

Useful signal, but more history will sharpen the read.

Tracked for 78 days. Last PSA verification: 2026-04-13. Recorded 0 price changes. The average price is $99.99.

Live Offers

Tracked retailer listings for Weatherby Unprimed Brass Rifle Cartridges 20/ct .30-.378 Wby. Compare current price, stock, and price history before leaving Firearm Data Lab.