Barnes Vor-Tx .338 Win Mag 225 grain TTSX Boat Tail Centerfire Rifle Ammo 20 Rounds 21542. This 338 Win Mag Ammo from the great people at Barnes is a powerful round that is suitable for big game and handguns a plenty. Don't venture into the field with out first firing Barnes Centerfire Ammo. You won't find a better source for your rifle needs than Barnes Centerfire Ammo. This is hand loaded precision in a factory loaded round that stops big game in their tracks. Expect complete penetration and double-diameter expansion from your all-copper bullet technology with virtually 100percent weight retention and double-diameter expansion that puts animals on the ground like nothing else. It's a flawless confluence of bullet integrity and bone-busting hilarity that puts animals on the ground like nothing else. Specifications for Barnes Vor-Tx .338 Winchester Magnum 225 grain TTSX Boat Tail Centerfire Rifle Ammunition: Manufacturer: Barnes Caliber: .338 Winchester Magnum Number of Rounds: 20 Bullet Type: Boat Tail Hollow Point (BTHP) Bullet Weight: 225 grain Cartridge Case Material: Brass Muzzle Velocity: 2800 ft/s Muzzle Energy: 3918 ft-lbs Application: Big Game Package Type: Box Included Accessories: None Primer Style: Centerfire G1 Ballistic Coefficient: 0.514 Lead Free: Yes Weight: 110 grain Package Contents: Barnes Vor-Tx .338 Win Mag 225gr TTSX BT Rifle Cartridges - 20 Rounds What is Barnes Vor-Tx .338 Winchester Magnum 225 grain TTSX Boat Tail Centerfire Rifle Ammunition good for? The manufacturer says that it is good for big game.Barnes Vor-Tx .338 Winchester Magnum 225 grain TTSX Boat Tail Centerfire Rifle Ammo 20 Rounds 21542