Lehigh Defense Match Solid .308 Winchester 150 Grain Centerfire Rifle Bullets 50 Rounds. While traditional jacketed bullets are produced on multi-stage stamping machines consisting of dies with each stage and die combination producing a slightly different bullet we machine our bullets on state-of-the-art CNC machines to produce incredibly precise tolerances and eliminate manufacturing variations. In addition unlike traditional jacketed bullets that are produced statically resulting in off-center components and voids our process involves turning each bullet from a solid bar free of inclusions and voids while spinning at a high rpm. This produces a stable bullet whose axis of symmetry is equal to its axis of geometry thus ensuring a stable flight. Specifications for Lehigh Defense Match Solid .308 Winchester 150 Grain Centerfire Rifle Bullets: Manufacturer: Lehigh Defense Bullet Type: Solid Caliber: .308 Winchester Bullet Weight: 150 grain Projectile Caliber: .30 Caliber Sectional Density: 0.226 Core Material: Copper Bullet Quantity: 50 Bullet Fabric/Material: Copper Features of Lehigh Defense Match Solid .308 Winchester 150 Grain Centerfire Rifle Bullets Best used for - Target Bullet technology - Match Solid Velocity rating - Supersonic Package Contents: Lehigh Defense Match Solid .308 Winchester 150 Grain Centerfire Rifle Bullets Lehigh Defense 04308150SP: Match Solid .308 Winchester 150 Grain Centerfire Rifle Bullets 50 Rounds