In StockSave 10%
Type
ammunition
Last Seen
May 20, 2026
Weatherby Select Plus 378 Weatherby Mag 270 grain Barnes TTSX Rifle Ammo, 20/Box - B378270TSX
Sold byPalmetto State Armory•Posted May 19, 2026
Compare prices for Weatherby Select Plus 378 Weatherby Magnum Ammo 270 Grain Barnes Triple-Shock X Solid Hollow Point Lead Free Box of 20$153.99
$170.99
You save $17.00 (10% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Category: ammunition
- UPC: 747115415854
- SKU: 770859
- Brand: Weatherby
Price History
Deal Details
Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. Roy Weatherby's 378 delivers 34% more energy at the muzzle than the powerful 375 H&H Magnum. Since 1955, the 378 has become one of the world's most popular cartridges for the largest of big game animals.
Other Offers for This Product
Active offers from your catalog for Weatherby Select Plus 378 Weatherby Magnum Ammo 270 Grain Barnes Triple-Shock X Solid Hollow Point Lead Free Box of 20.
Comparing 9 retailers carrying this product
Lowest Price: $133.16
Highest Price: $168.99
You Save: $35.83
Avg Discount: 5% off
Weatherby B378270TSX Select Plus 378 Wthby Mag 270 gr Barnes TSX Lead Free 20 Bx/ 10 Cs
WeatherbyBattleHawk ArmorySKU/UPC: 747115415854
$133.16$169.00Save 21%
View at BattleHawk Armory
WEATHERBY Select Plus 378 WBY MAG 270gr Barnes TSX Ammunition | 20 Rounds
WeatherbyKYGUNCOSKU/UPC: WTH-B378270TSX
$145.33
View at KYGUNCO
Weatherby B378270TSX 378Weatherby 270 BTS 20
WeatherbyGrabAGunSKU/UPC: GAG_B378270TSX
$148.99$169.00Save 12%
View at GrabAGun
Weatherby B378270TSX 378 Weatherby Magnum Barnes TSX Lead Free 270 Grain 20 Rounds
WeatherbyShooting SurplusSKU/UPC: 42196
$150.73
View at Shooting SurplusWeatherby Select Plus 378 Weatherby Mag 270 grain Barnes TTSX Rifle Ammo, 20/Box - B378270TSX
WeatherbyPalmetto State ArmorySKU/UPC: 770859
$153.99$170.99Save 10%
View at Palmetto State Armory
Weatherby Select Plus 378 Wthby Mag 270 gr Barnes TSX Lead Free - B378270TSX
WeatherbyDEGunsSKU/UPC: 22398
$155.99
View at DEGuns
Weatherby B378270TSX Select Plus 378WthbyMag 270gr Barnes TSX Lead Free 20 Per Box/10 Case Centerfire, Rifle Ammunition
WeatherbyHinterland OutfittersSKU/UPC: 1837
$157.11
View at Hinterland Outfitters
Weatherby Select Plus 378 Weatherby Magnum Ammo 270 Grain Barnes Triple-Shock X Solid Hollow Point Lead Free Box of 20
WeatherbyMidwayUSASKU/UPC: 117152
$168.99
View at MidwayUSA