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Thor™ Lightning Bullets - One Size - Full Bore Conical - 247 to 300 Grain Bullets

Thor™ Lightning Bullets - One Size - Full Bore Conical - 247 to 300 Grain Bullets

by Thor

15 Pack - Model 50300OS
.50 Caliber - 247 to 300 Grain Ballistic Tip

Original price $29.50 - Original price $82.99
Original price
$29.50 - $82.99
Current price $29.50
SKU 50247-OS
Grain: 15 Pack / 247 Grain


The Thor™ One Size Bullet is a patented, full bore diameter, conical bullet. The .50 caliber, ballistic tip, Thor™ Bullet is Colorado legal, which has some of the most rigorous regulations for muzzleloader projectiles. With 100% copper construction, the bullet is also certified legal non-lead in California. The Thor™ Bullets are built on a limited basis, and are manufactured by Barnes™ using their X Bullet® Technology of all copper construction with expansion technology of an integrated expansion ring specifically designed for loading and accuracy. The Thor™ Bullet is proven to be extremely accurate at longer ranges, while providing lethal expansion on deer and elk-sized game. 

The Thor™ Bullets are a premium Barnes bullet with proven technology. The bullet’s hollow base expands when the powder goes off, both gripping the rifling and sealing the bore.  These bullets actually shoot 75-100 grain FPS faster than a Powerbelt due to their superb sealing power. If it is a quality conical you are looking for that won’t fragment into a million pieces, one size fits all Thor™ Bullet is the way to go.

Please note the 247 and 297 grain bullets are the hollow pointed version of the 250 and 300 grain ballistic tipped bullets respectively.

 **** These bullets are designed to self-size to your bore, if your bore is .500" to .503" in diameter. Before purchasing your first pack of Thor™ Bullets, you first need to order a test sizing pack of 4 bullets of diameters of .500”, .501”. .502” and .503” which allows you to correctly size your bore. Although the One-Size bullets are universal, they may be too tight for barrels that are undersized. If you determine that your barrel is between .500 and .503, then the Thor Lightning bullets are for you. Otherwise, if your bore diameter is around .499 and .500, then we recommend going with the Thor Hammer bullets.


Bullet Weight
247 TO 300 GRAINS
Package Quantity


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