.30-378 Weatherby Mag Reloading Brass for Sale

Price History
Brass
.30-378 Weatherby Mag
30-378 Weatherby MAG - Polished Weatherby Brass (OFB) (29)
Nosler 29 Count
Limit 1 UPC 100000000271
$2.24/ct $65.00 Bayou Brass ★★★★★ (21)
Weatherby BRASS303CT50 Select Plus Unprimed Cases 30-378 Wthby Mag Rifle Brass 50/Box
Weatherby 50 Count New
UPC 747115433902
$3.11/ct $155.31 Vizards Guns and Ammo ★★★★★ (1,070)

.30-378 Weatherby Mag Brass Price Graph

Today's .30-378 Weatherby Mag Brass average is $3.42/ct, 8% above the 180-day average of $3.17/ct. Over the last 180 days, the average peaked at $3.63/ct on September 1, 2026 and bottomed at $2.65/ct on June 8, 2026.

Weatherby 30-378 Weatherby Magnum Brass Box of 50
Weatherby 50 Count New
UPC 747115433902
$3.21/ct $160.32 Drifters Gear ★★★★★ (25)
Weatherby BRASS303 Unprimed Cases 30-378WthbyMag Rifle Brass 20/Box
Weatherby 20 Count
UPC 747115070671 $5 Off - Use Code CALIBERKING
$4.19/ct $83.85 Gun Place ★★★★★ (206)
Weatherby BRASS303 Unprimed Cases 30-378WthbyMag Rifle Brass 20/Box
Weatherby 20 Count New
UPC 747115070671
$4.41/ct $88.16 Vizards Guns and Ammo ★★★★★ (1,070)
Weatherby .30-.378 Wby Brass 20 Count
Weatherby 20 Count New
UPC 747115070671
$4.55/ct $91.00 Drifters Gear ★★★★★ (25)
Weatherby Brass Unprimed Rifle Cartridge Cases
Weatherby New
UPC 747115070671
$99.99 Scheels ★★★★★ (4,982)

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.30-378 Weatherby Mag Brass Price Graph

Today's .30-378 Weatherby Mag Brass average is $3.42/ct, 8% above the 180-day average of $3.17/ct. Over the last 180 days, the average peaked at $3.63/ct on September 1, 2026 and bottomed at $2.65/ct on June 8, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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