Lapua .308 Winchester 150 Grain TRX Solid Brass Cased Rifle Ammo 20 Rounds. 7 g / 150 grains TRX solid-copper bullet. TrueRange Expanding Ammunition offers exceptional ballistics and devastating terminal performance. Its polymer tipped projectile delivers pinpoint precision with a high BC controlled expansion unmatched weight retention and energy transfer. Lapua TRX Ammunition features the highest quality components recognized by the world's best precision shooting enthusiasts including Lapua cartridge cases and Vihtavuori propellants. All Lapua TRX ammunition is assembled with patented Air Lock water-proof technology protecting your powder and primer from harmful moisture and other elements detrimental to ignition. Specifications for Lapua .308 Winchester 150 Grain TRX Solid Brass Cased Rifle Ammunition: Manufacturer: Lapua Caliber: .308 Winchester Number of Rounds: 20 Bullet Type: Wadcutter (WC) Bullet Weight: 150 grain Cartridge Case Material: Brass Muzzle Velocity: 2766 ft/s Application: Target Package Contents: Lapua .308 Winchester 150 Grain TRX Solid Brass Cased Rifle Ammunition What is Lapua .308 Winchester 150 Grain TRX Solid Brass Cased Rifle Ammunition good for? The manufacturer suggests that it is suitable for target.Lapua N317108: .308 Winchester 150 Grain TRX Solid Brass Cased Rifle Ammo 20 Rounds