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Weatherby Select 300 Weatherby Magnum 165 Grain Interlock SP (Box)
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ammunition

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May 20, 2026

Weatherby Select 300 Weatherby Magnum 165 Grain Interlock SP (Box)

Sold byAmmunition Depot•Posted Apr 27, 2026
Compare prices for Weatherby Select 300 Weatherby Magnum Ammo 165 Grain Hornady Interlock Jacketed Soft Point Box of 20

$66.49

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By far the most popular and versatile Weatherby cartridge available. The 300 Weatherby Magnum has the flattest trajectory longest range and the greatest killing power of any 300 magnum on the market until the 30-378 Weatherby Magnum came along. Based on the 300 H&H Magnum the 300 Weatherby delivers 300 more fps than its British cousin. Introduced in 1944 this is the all-around cartridge for the big game hunter.Weatherby Select 300 Weatherby Magnum 165 Grain Interlock SP20 Rounds Per Box200 Ro

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Lowest Price: $54.25

Highest Price: $68.99

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Best Price
Weatherby H300165IL Select 300WthbyMag 165gr Hornady Interlock 20 Per Box/10 Case Centerfire, Rifle Ammunition

Weatherby H300165IL Select 300WthbyMag 165gr Hornady Interlock 20 Per Box/10 Case Centerfire, Rifle Ammunition

WeatherbyHinterland OutfittersSKU/UPC: 168135
$54.25
View at Hinterland Outfitters
Weatherby H300165IL Select 300 Wthby Mag 165 gr Hornady Interlock 20 Bx/ 10 Cs

Weatherby H300165IL Select 300 Wthby Mag 165 gr Hornady Interlock 20 Bx/ 10 Cs

WeatherbyBattleHawk ArmorySKU/UPC: 747115437504
$55.45$69.00Save 20%
View at BattleHawk Armory
Weatherby Select .300 Weatherby Magnum 165 Grain 20-Rounds Hornady Interlock

Weatherby Select .300 Weatherby Magnum 165 Grain 20-Rounds Hornady Interlock

WeatherbyGrabAGunSKU/UPC: GAG_RES-WYH300165IL
$56.29$69.00Save 18%
View at GrabAGun
Weatherby Select 165 gr Hornady Interlock .300 Weatherby Mag Ammo - H300165IL

Weatherby Select 165 gr Hornady Interlock .300 Weatherby Mag Ammo - H300165IL

WeatherbyPalmetto State ArmorySKU/UPC: 799566
$62.99$69.99Save 10%
View at Palmetto State Armory
Current Deal
Weatherby Select 300 Weatherby Magnum 165 Grain Interlock SP (Box)

Weatherby Select 300 Weatherby Magnum 165 Grain Interlock SP (Box)

WeatherbyAmmunition DepotSKU/UPC: H300165IL-BOX
$66.49
View at Ammunition Depot
Weatherby Select 300 Weatherby Magnum Ammo 165 Grain Hornady Interlock Jacketed Soft Point Box of 20

Weatherby Select 300 Weatherby Magnum Ammo 165 Grain Hornady Interlock Jacketed Soft Point Box of 20

WeatherbyMidwayUSASKU/UPC: 467171
$68.99
View at MidwayUSA