Berger Hybrid OTM Tactical .338 Caliber 300 Grain Hybrid Open Tip Match Rifle Bullets 250 Bullet. The Hybrid OTM Tactical Bullets are competition proven and a favorite amongst today's top Mil/LE professionals long range competition shooters and others for range target and tactical applications. Made with J4 Precision Jackets the Hybrid OTM Tactical Bullets like all other Berger Bullets have exacting tolerance and near perfect construction. Specifications for Berger Hybrid OTM Tactical .338 Caliber 300 Grain Hybrid Open Tip Match Rifle Bullets: Manufacturer: Berger Gun Type: Rifle Bullet Type: Hybrid Tactical Open Tip Match (OTM) Bullet Weight: 300 grain Projectile Caliber: .338 Caliber Sectional Density: 0.375 Jacket Material: J4 Target Jacket Country of Origin: USA Fabric/Material: Copper Package Contents: Berger Hybrid OTM Tactical .338 Caliber 300 Grain Hybrid Open Tip Match Reloading Rifle Bullets Berger 33794: 338 cal 300 gr Hybrid OTM Tactical 250 Pk