.378 Weatherby Mag Guns for Sale

Price History
.378 Weatherby Mag
Weatherby Mark V Deluxe 378 Weatherby Magnum Bolt Action Rifle
Weatherby New
UPC 747115440986
$2,441.99 Good 4 Guns ★★★★★ (276)
Weatherby Mark V Deluxe 378 Weatherby Magnum 26 Inch 2+1 Walnut Stainless
Weatherby New
UPC 747115440986 Free Shipping
$2,679.37 Shooting Surplus ★★★★★ (193)
Low cost shipping boost

.378 Weatherby Mag Guns Price Graph

Today's .378 Weatherby Mag Guns average is $3,207.32, 18% below the 180-day average of $3,891.92. Over the last 180 days, the average peaked at $4,674.78 on June 17, 2026 and bottomed at $2,996.34 on March 23, 2026.

WEATHERBY MARK V DELUXE - ******LEFT HANDED RIFLE****** In very good condition less a few blemishes on the barrel and minor scratches on the stock this is a beautiful Rifle. The Weatherby Mark V Deluxe chambered in .378 Weatherby Magnum is a premier, high-velocity big-gam...
Weatherby Used
Shipping $75
$2,549.99 Guns.com ★★★★★ (38,455)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,675.37 Ecommerce Arms
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,720.75 Ferrari Firearms
Weatherby MDX01N378WR8B Mark V Deluxe .378 Weatherby Mag 28" w/BRAKE BLU/WALNUT
Weatherby New
UPC 747115440986 Shipping $18
$2,799.00 Classic Firearms ★★★★★ (2,454)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986 Free Shipping CC Fee 3%
$2,800.61 Bunker Hill Ballistics ★★★★★ (9)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986
$2,879.04 Black Bayou Armory ★★★★★ (83)
WEATHERBY MARK V DELUXE - Full Size 378 Wthby Mag 2+1 26" High Gloss Blued Stainless Steel Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand Before composite stocks, brushed stainless steel barrels, and Cerakote ...
Weatherby New
UPC 747115440986 Shipping $20
$2,880.99 Guns.com ★★★★★ (38,455)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Timberlake Firearms ★★★★★ (11)

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WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Timber Hole Outdoors ★★★★★ (5)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Cummings Family Firearms ★★★★★ (52)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Kinetic Armory ★★★★★ (3)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Garrison's Guns ★★★★★ (21)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Safe Haven Defense
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Caliber Exchange ★★★★★ (1)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Dave's Guns ★★★★★ (28)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Conkey's Outdoors ★★★★★ (175)
WEATHERBY MARK V DELUXE 378WBY - MAG 28" W/BRAKE BLUE/WALNUT
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Lightning Strike Arms ★★★★★ (32)
WEATHERBY MARK V DELUXE 378 - WBY MAG 28" W/BRAKE BLU/WALNUT
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Nadir Solutions ★★★★★ (18)
WEATHERBY MARK V DELUXE 378 - WBY MAG 28" W/BRAKE BLU/WALNUT
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Canoe Creek Armory ★★★★★ (17)
Weatherby Mark V Deluxe 378 Weatherby Magnum Blued Walnut
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Axolotl Arms ★★★★★ (126)
Weatherby Mark V Deluxe Bolt Action Rifle 378 Weatherby Magnum 26" Blued Threaded Barrel Blued Frame Walnut Monte Carlo Stock
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Midway USA ★★★★★ (119)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986 Free Shipping
$2,999.00 Life2A ★★★★★ (3)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986 Free Shipping CC Fee 3% $10 Off Code CALIBERKING
$2,999.00 Armed in Michigan ★★★★★ (714)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986 Free Shipping CC Fee 3%
$2,999.00 Minutemen Defense ★★★★★ (54)
Weatherby Mark V Deluxe 378 Wby Mag 26" Blued Walnut Bolt Rifle
Weatherby New
UPC 747115440986 Shipping $10
$2,999.00 Alexander's Store ★★★★★ (1,532)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, G
Weatherby New
UPC 747115440986 Shipping $11
$2,999.00 Selway Armory ★★★★★ (186)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986 Shipping $15
$2,999.00 Extreme Products ★★★★★ (83)
Weatherby Mark V Deluxe .378 Weatherby Magnum 28 Inch Gloss AA Walnut
Weatherby New
UPC 747115440986 Shipping $16
$2,999.00 Caliber Depot ★★★★★ (6)
WEATHERBY MARK V DELUXE 378 - WBY MAG 28" W/BRAKE BLU/WALNUT
Weatherby New
UPC 747115440986 Shipping $16
$2,999.00 Riflenetics ★★★★★ (65)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986 Shipping $18
$2,999.00 Sharp's Shooting Supply ★★★★★ (34)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986 Shipping $20
$2,999.00 Custom Creatives Group ★★★★★ (24)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986 Shipping $20
$2,999.00 JB Armament ★★★★★ (126)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986 Shipping $20
$2,999.00 Down Range Firearms ★★★★★ (8)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$2,999.00 Scottsodg.com
WEATHERBY MARK V DELUXE 378 - WBY MAG 28" W/BRAKE BLU/WALNUT
Weatherby New
UPC 747115440986 $5 Off - Use Code CALIBERKING
$2,999.00 Gun Place ★★★★★ (206)
MAG 28" W/BRAKE BLUE/WALNUT*WEATHERBY MARK V DELUXE 378WBY
Weatherby New
UPC 747115440986
$2,999.00 Vizards Guns and Ammo ★★★★★ (1,070)
Wby Mkv Dlx 378WBY 28 Gloss Aa Walnut
Weatherby New
UPC 747115440986
$2,999.00 Shiner Tactical ★★★★★ (6)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986
$2,999.00 2 If By Sea Tactical ★★★★★ (135)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986
$2,999.00 Coastal Firearms
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986
$2,999.00 Tungsten Creek Tactical
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986
$2,999.00 Highland Arms ★★★★★ (49)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986
$2,999.00 Allied Arms ★★★★★ (310)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,999.00 Redsand Tactical
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,999.00 EK Tactical ★★★★★ (10)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,999.00 The Arsenal Project ★★★★★ (16)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,999.00 Armored Boar Gunworks ★★★★★ (53)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,999.00 Birmingham Hill Armory ★★★★★ (16)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,999.00 MCM Tactical ★★★★★ (60)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$2,999.00 Big Bee Bee ★★★★★ (11)
WEATHERBY MARK V DELUXE 378WBY - MAG 28" W/BRAKE BLUE/WALNUT
Weatherby New
UPC 747115440986
$2,999.00 Pathfinder Militaria ★★★★★ (106)
WEATHERBY MARK V DELUXE 378 - WBY MAG 28" W/BRAKE BLU/WALNUT
Weatherby New
UPC 747115440986
$2,999.00 Get Guns N Ammo
WEATHERBY MARK V DELUXE 378 - WBY MAG 28" W/BRAKE BLU/WALNUT
Weatherby New
UPC 747115440986
$2,999.00 Precision Gunworks
Weatherby Mark V Deluxe 378 Wby Mag - Gloss Walnut
Weatherby New
UPC 747115440986
$2,999.00 Georgia Guns & Ammo ★★★★★ (2)
Weatherby Mark V Deluxe Rifle MDX01N378WR8B, 378 WBY Mag, 26", Gloss Walnut Monte Carlo Stock, 2 Rds
Weatherby New
UPC 747115440986
$2,999.00 Able Ammo ★★★★★ (397)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986
$2,999.00 CLB Guns ★★★★★ (45)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986
$2,999.00 Vital Defense ★★★★★ (14)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986
$2,999.00 WTW Arms ★★★★★ (68)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986
$2,999.00 Pickett's Mill Armory ★★★★★ (26)
WBY MKV DLX 378WBY 28 GLOSS AA WALNUT
Weatherby New
UPC 747115440986 CC Fee 3%
$2,999.00 Cornerstone Arms ★★★★★ (373)
WEATHERBY MARK V DELUXE 378WBY - MAG 28" W/BRAKE BLUE/WALNUT
Weatherby New
UPC 747115440986 CC Fee 6%
$2,999.00 All Things Firearm ★★★★★ (3)
WEATHERBY MARK V DELUXE 378WBY 26"
Weatherby New
UPC 747115440986
$3,023.05 Firearms Express
Weatherby Mark V Deluxe 747115440986 378 Weatherby Mag
Weatherby New
UPC 747115440986
$3,045.99 C-ME Firearms
Weatherby Mark V Dangerous Game 378 WBY Mag Bolt Action Rifle
Weatherby New
UPC 747115462438
$3,187.99 Good 4 Guns ★★★★★ (276)
WEATHERBY MARK V DELUXE 378WBY - MAG 28" W/BRAKE BLUE/WALNUT
Weatherby New
UPC 747115440986
$3,244.99 Apocalypse Outfitters ★★★★★ (4)
Weatherby MDX01N378WR8B Mark V Deluxe Full Size 378 Wthby Mag 2+1 26" High Gloss Fluted Threaded Barrel, High Gloss Blued Steel Drilled & Tapped Receiver, Gloss Walnut Monte Carlo Stock, Right Hand
Weatherby New
UPC 747115440986 Free Shipping
$3,251.24 Freedom Firearms ★★★★★ (2)
WBY MARK V DGR 378WBY 24 BRAKE
Weatherby New
UPC 747115462438 Shipping $20
$3,291.97 DK Gun & Dog ★★★★★ (56)
WEATHERBY MARK V DELUXE 378WBY - MAG 28" W/BRAKE BLUE/WALNUT
Weatherby New
UPC 747115440986
$3,305.04 Bulletproof Outfitters ★★★★★ (133)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,361.85 Ecommerce Arms
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,418.59 Ferrari Firearms
Weatherby Mark V DGR 378 Weatherby Mag 24" Rifle
Weatherby New
UPC 747115462438 Free Shipping
$3,497.72 Shooting Surplus ★★★★★ (193)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,599.04 Black Bayou Armory ★★★★★ (83)
WBY MARK V DGR 378WBY 24 BRAKE
Weatherby New
UPC 747115462438 Free Shipping CC Fee 3%
$3,655.99 Bunker Hill Ballistics ★★★★★ (9)
WBY MARK V DGR 378WBY 24 BRAKE
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Kinetic Armory ★★★★★ (3)
WBY MARK V DGR 378WBY 24 BRAKE
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Cummings Family Firearms ★★★★★ (52)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Caliber Exchange ★★★★★ (1)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Safe Haven Defense
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Canoe Creek Armory ★★★★★ (17)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Dave's Guns ★★★★★ (28)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Conkey's Outdoors ★★★★★ (175)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Life2A ★★★★★ (3)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Free Shipping
$3,749.00 Timber Hole Outdoors ★★★★★ (5)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Free Shipping CC Fee 3% $10 Off Code CALIBERKING
$3,749.00 Armed in Michigan ★★★★★ (714)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Shipping $15
$3,749.00 Extreme Products ★★★★★ (83)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Shipping $16
$3,749.00 Riflenetics ★★★★★ (65)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Shipping $20
$3,749.00 Down Range Firearms ★★★★★ (8)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 Shipping $20
$3,749.00 JB Armament ★★★★★ (126)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438 $5 Off - Use Code CALIBERKING
$3,749.00 Gun Place ★★★★★ (206)
WBY MARK V DGR 378WBY 24 BRAKE
Weatherby New
UPC 747115462438
$3,749.00 Allied Arms ★★★★★ (310)
Weatherby Mark V Dangerous Game 378WBY
Weatherby New
UPC 747115462438
$3,749.00 Shiner Tactical ★★★★★ (6)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 Big Bee Bee ★★★★★ (11)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 Armored Boar Gunworks ★★★★★ (53)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 WTW Arms ★★★★★ (68)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 Vital Defense ★★★★★ (14)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 EK Tactical ★★★★★ (10)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 Precision Gunworks
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 The Arsenal Project ★★★★★ (16)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 MCM Tactical ★★★★★ (60)
WEATHERBY MARK V DANGEROUS GAME 378WBY
Weatherby New
UPC 747115462438
$3,749.00 Redsand Tactical

.378 Weatherby Mag Guns Price Graph

Today's .378 Weatherby Mag Guns average is $3,207.32, 18% below the 180-day average of $3,891.92. Over the last 180 days, the average peaked at $4,674.78 on June 17, 2026 and bottomed at $2,996.34 on March 23, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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