Weatherby Select Hornady Interlock Soft Point 30-378 Weatherby Ammo

Price History
Weatherby Select Hornady Interlock Soft Point 30-378 Weatherby Ammo

UPC 747115437580 from 57 retailers

  • .30-378 Weatherby Mag
  • Weatherby
  • 180 Grains
  • 20 Rounds
  • Brass
Shipping:
WBY AMMO 30-378WBY 180GR HORNADY INTERLOCK 20/10
Free Shipping > $1,000 CC Fee 3%
$3.85/rd $77.08 Bunker Hill Ballistics ★★★★★ (9)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
Shipping $14 Free Shipping > $500 CC Fee 3%
$3.97/rd $79.32 Minutemen Defense ★★★★★ (54)
Low cost shipping boost

UPC 747115437580 Price Graph

Today's low is $3.85/rd, 26% below the 180-day average low of $5.24/rd. Over the last 180 days, the lowest price peaked at $6.50/rd on August 8, 2026 and bottomed at $3.85/rd on September 5, 2026.

Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
Free Shipping > $900 CC Fee 3%
$3.89/rd $77.80 Armed in Michigan ★★★★★ (714)
Weatherby H303180IL Select 30-378 Wthby Mag 180 gr Hornady Interlock 20 Per Box/ 10 Cs
CC Fee 3%
$3.90/rd $77.99 Cornerstone Arms ★★★★★ (373)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
Free Shipping > $500
$3.95/rd $78.99 Cummings Family Firearms ★★★★★ (52)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
$3.97/rd $79.32 Top Shelf Munitions ★★★★★ (2)
Weatherby H303180IL Select 30-378 Wthby Mag 180 gr Hornady Interlock 20 Bx/ 10 Cs
$3.99/rd $79.71 Gun Wise
Weatherby Select .30-378 Weatherby Magnum Ammo 180gr Hornady InterLock 20 Rounds
$4.00/rd $79.99 GunMag Warehouse ★★★★★ (71)
WBY AMMO 30-378WBY 180GR HORNADY INTERLOCK 20/10
Free Shipping > $500
$4.00/rd $80.08 Timber Hole Outdoors ★★★★★ (5)
WBY AMMO 30-378WBY 180GR HORNADY INTERLOCK 20/10
$4.00/rd $80.08 Tungsten Creek Tactical

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Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$4.00/rd $80.08 Vital Defense ★★★★★ (14)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
Shipping $18
$4.04/rd $80.85 Blackbox Ballistics ★★★★★ (2)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
$4.05/rd $81.00 Armored Boar Gunworks ★★★★★ (53)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
Free Shipping > $100
$4.07/rd $81.48 Caliber Exchange ★★★★★ (1)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
Free Shipping > $500
$4.09/rd $81.85 Safe Haven Defense
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$4.10/rd $81.95 Bulletproof Outfitters ★★★★★ (133)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
$4.10/rd $81.99 2 If By Sea Tactical ★★★★★ (135)
Weatherby H303180IL Select 30-378 Wthby Mag 180 gr Hornady Interlock 20 Per Box/ 10 Case
$4.10/rd $82.00 Loftus Firearms ★★★★★ (13)
Weatherby H303180IL Select 30-378 Wthby Mag 180 gr Hornady Interlock 20 Bx/ 10 Cs
$4.15/rd $82.99 Kind Sniper ★★★★★ (61)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$4.15/rd $83.00 Darmok Firearms ★★★★★ (37)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$4.15/rd $83.00 CLB Guns ★★★★★ (45)
Weatherby 30-378 Hornady Interlock 180gr - 20rds
Shipping $13 Free Shipping > $500
$4.16/rd $83.16 Axolotl Arms ★★★★★ (126)
Weatherby Select 30-378 Weatherby Mag 180 gr Hornady Interlock Box of 20
$4.16/rd $83.20 De Leon RX & Sporting Goods ★★★★★ (216)
IN STOCK Weatherby .30-378 Magnum Ammo 180gr Interlock Ammunition - 20 Rounds
$4.18/rd $83.49 Vizards Guns and Ammo ★★★★★ (1,070)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$4.25/rd $84.99 WTW Arms ★★★★★ (68)
WBY AMMO 30-378WBY 180GR HORNADY INTERLOCK 20/10
$4.25/rd $85.00 Echo 6 Weapons ★★★★★ (97)
WBY AMMO 30-378WBY 180GR HORNADY INTERLOCK 20/10
$4.25/rd $85.00 The Gun Pantry ★★★★★ (192)
Weatherby 30-378 Weatherby Magnum Ammo 180 Grain Hornady Interlock Box of 20
$4.27/rd $85.42 Drifters Gear ★★★★★ (25)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$4.27/rd $85.42 Allied Arms ★★★★★ (310)
Weatherby Select 30-378 Wthby Mag 180 gr Hornady Interlock
Shipping $13 Free Shipping > $350
$4.27/rd $85.47 Shadowsmith Ammo ★★★★★ (23)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
$4.30/rd $85.95 The Arsenal Project ★★★★★ (16)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
Shipping $20 Free Shipping > $1,000
$4.35/rd $87.00 Dave's Guns ★★★★★ (28)
WBY AMMO 30-378WBY 180GR HORNADY INTERLOCK 20/10
Shipping $16
$4.40/rd $87.99 Riflenetics ★★★★★ (65)
Weatherby H303180IL Select 30-378 Wthby Mag 180 gr Hornady Interlock 20 Per Box/ 10 Case
$4.40/rd $87.99 Black Bayou Armory ★★★★★ (83)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
$4.40/rd $87.99 Mad Wolf Armory ★★★★★ (3)
WBY AMMO 30-378WBY 180GR HORNADY INTERLOCK 20/10
Shipping $10 Free Shipping > $299
$4.45/rd $88.99 Canoe Creek Armory ★★★★★ (17)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$4.45/rd $89.00 Highland Arms ★★★★★ (49)
Weatherby H303180IL 30-378 Weatherby Magnum Hornady Interlock 180 Grain 20 Rounds
$4.46/rd $89.20 Shooting Surplus ★★★★★ (193)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
Shipping $15 Free Shipping > $500
$4.58/rd $91.52 Kinetic Armory ★★★★★ (3)
Weatherby Select Rifle Ammunition H303180IL, 30-378 Weatherby Mag, Hornady Interlock, 180 gr, 20 Rd/Bx
$4.58/rd $91.52 Able Ammo ★★★★★ (397)
Weatherby WBY 30X378WBY 180GR INTERLOCK
Shipping $15 Free Shipping > $500
$4.60/rd $91.99 BuyAGun ★★★★★ (3)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$4.61/rd $92.15 Scottsodg.com
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
$4.75/rd $95.00 Birmingham Hill Armory ★★★★★ (16)
Weatherby Select 30-378 Weatherby Magnum 180gr Hornady InterLock SP 20rd Brass Case
Shipping $12
$4.78/rd $95.52 Classic Firearms ★★★★★ (2,454)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
Free Shipping > $700
$4.83/rd $96.68 Freedom Firearms ★★★★★ (2)
Weatherby Select Rifle 747115437580 30-378 Weatherby Magnum 180 Grains InterLock
$4.85/rd $96.99 C-ME Firearms
Weatherby .30-378 Magnum Ammo 180gr Interlock Ammunition - 20 Rounds
$4.85/rd $97.00 Vizards Guns and Ammo ★★★★★ (1,070)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case Ammo for MA, CT, NJ, IL, NY & CA Buyers
$4.85/rd $97.00 Vizards Guns and Ammo ★★★★★ (1,070)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$4.88/rd $97.63 Don's Weaponry ★★★★★ (252)
Weatherby Select 30-378 Weatherby Magnum Ammo 180 Grain Hornady Interlock Jacketed Soft Point Box of 20
Free Shipping > $100
$4.95/rd $98.99 Midway USA ★★★★★ (119)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
Free Shipping > $150
$4.95/rd $99.01 Lightning Strike Arms ★★★★★ (32)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
$4.96/rd $99.15 Firearms Express
Wby Ammo 30-378WBY 180 Grain Hornady Interlock 20/10
$5.01/rd $100.09 Shiner Tactical ★★★★★ (6)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
Free Shipping > $500
$5.15/rd $102.99 Timberlake Firearms ★★★★★ (11)
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
$5.35/rd $107.00 EK Tactical ★★★★★ (10)
Heritage Rough Rider 22 LR RR22B4PG HERITAGE MANUFACTURING - MAGNUM BONUS REWARD - MAIL IN REBATE
$5.50/rd $109.93 Vizards Guns and Ammo ★★★★★ (1,070)
WEATHERBY 30-378WBY 180GR HDY INTERLOCK
$5.55/rd $110.99 Coastal Firearms
Weatherby H303180IL Select 30-378WthbyMag 180gr Hornady Interlock 20 Per Box/10 Case
Free Shipping
$5.94/rd $118.72 Conkey's Outdoors ★★★★★ (175)
Weatherby Select 30-378 Wby Mag Ammo 180 grain Interlock Box of 20 Rounds H303180IL
$6.50/rd $129.99 GunPrime ★★★★★ (2,495)
Weatherby H303180IL Select 30-378 Wthby Mag 180 gr Hornady Interlock 20 Bx/ 10 Cs
$6.95/rd $139.00 Gman Sporting Arms

UPC 747115437580 Price Graph

Today's low is $3.85/rd, 26% below the 180-day average low of $5.24/rd. Over the last 180 days, the lowest price peaked at $6.50/rd on August 8, 2026 and bottomed at $3.85/rd on September 5, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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