EVOSTRIKE™ achieves its convincing performance with dual cores made from tin and featuring a special pre-fragmentation of the frontal core and a solid core at the back for enhanced penetration.
Norma Evostrike .308 Winchester 9.0 g is a lead-free hunting cartridge loaded with a rapidly fragmenting dual-tin-core bullet. Its perforated front core fragments soon after impact to transfer energy quickly, while the stronger rear core continues forward to provide penetration. Suitable for use Rifles chambered in .308 Winchester Small and medium game Areas where lead ammunition is prohibited or restricted Driven and stand hunting Hunting in woodland and open terrain Situations requiring rapid energy transfer Conventional and medium hunting distances Hunters who prefer a lead-free fragmenting bullet Why choose Norma Evostrike .308 Winchester 9.0 g? Completely lead-free hunting bullet Dual-tin-core construction Radially perforated front core Rapid fragmentation on impact Strong rear core supports penetration Polymer-tipped bullet design Aerodynamic boat-tail base 9.0 g / 139 gr bullet Muzzle velocity of 885 m/s Muzzle energy of 3525 J G1 ballistic coefficient of 0.318 Manufacturer-specified MRD of 175 m Quality Norma brass case Technical specifications Calibre: .308 Winchester Bullet type: Tipped Fragmenting BT-LF Bullet construction: Polymer-tipped fragmenting boat-tail bullet Number of cores: 2 Core material: Tin Front section: Radially perforated fragmenting core Rear section: Strong penetrating core Bullet weight: 9.0 g Bullet weight in grains: 139 gr Ballistic coefficient: 0.318 G1 Muzzle velocity: 885 m/s Muzzle energy: 3525 J Manufacturer-specified MRD: 175 m Test-barrel length: 610 mm / 24" Intended use: Hunting Lead-free: Yes Case material: Brass Ignition: Centrefire Manufacturer ballistic data 0 m: 885 m/s and 3525 J 100 m: 795 m/s and 2844 J 200 m: 710 m/s and 2268 J 300 m: 630 m/s and 1786 J The manufacturer’s figures are based on a 610 mm test barrel. Actual velocity may vary with barrel length, chamber dimensions, temperature and ammunition lot. Example trajectory with a 100 m zero Sight height above the bore: 40 mm. 50 m: –3 mm 80 m: +3 mm 100 m: 0 mm 150 m: –36 mm 200 m: –115 mm 300 m: –426 mm With the manufacturer’s 175 m MRD setting, the indicated trajectory is approximately +17 mm at 50 m, +40 mm at 100 m, +24 mm at 150 m, –35 mm at 200 m and –306 mm at 300 m. These factory figures are reference values and do not replace confirming the point of impact with the individual rifle. Frequently asked questions What is a fragmenting bullet? The front section of a fragmenting bullet breaks into smaller pieces after impact. This produces rapid energy transfer and a strong initial effect. Evostrike’s stronger rear core continues forward to support penetration. Is Norma Evostrike lead-free? Yes. Evostrike uses two tin cores instead of lead. It is suitable for areas where lead bullets are prohibited or restricted, provided that all other applicable hunting requirements are met. Why does the bullet have two cores? The radially perforated front core is designed for rapid fragmentation and energy transfer. The stronger rear core helps penetrate skin, bone and other tougher material and may support the formation of a more visible blood trail. What game is Evostrike intended for? Norma recommends Evostrike primarily for small and medium game. Local calibre, bullet-weight and energy requirements must always be checked for the intended species. Is Evostrike suitable for moose or other large game? Norma does not identify Evostrike as the preferred choice for particularly large or heavily built game. Ecostrike or a bonded bullet offering deeper penetration and higher retained weight will generally be more appropriate for that application. How does Evostrike differ from Ecostrike? Evostrike fragments in the front section and transfers energy rapidly, making it particularly suitable for smaller and medium game. Ecostrike expands while retaining almost all of its weight and provides deeper penetration, making it better suited to larger game. Is 175 m the maximum shooting distance? No. MRD is the manufacturer’s recommended sight-in distance for keeping the point of impact relatively close to the line of sight across practical ranges. The appropriate shooting distance depends on the game, conditions, rifle and shooter’s demonstrated ability. Can the zero from another .308 Winchester load be used? Not without verification. Evostrike differs from other loads in bullet weight, construction, muzzle velocity and ballistic coefficient. The point of impact must be checked whenever the load or ammunition lot is changed. Are .308 Winchester and 7.62×51 NATO completely identical? No. Their dimensions and performance are closely related, but chamber tolerances and pressure specifications may differ. Use only ammunition that the firearm manufacturer has approved for the specific rifle. When is Norma Evostrike .308 Winchester 9.0 g the right choice? This load suits hunters who need a rapidly acting lead-free .308 Winchester bullet for small or medium game. The 139-grain bullet’s 885 m/s muzzle velocity and fragmenting front core support rapid energy transfer, while the rear core provides continued penetration. Ecostrike is more appropriate when higher retained weight and deeper penetration are required. Oryx or Bondstrike may be preferable where bonded lead-core bullets are permitted and controlled expansion with greater bullet integrity is desired. Expert recommendation Shot selection and angle are particularly important with a fragmenting bullet. Evostrike transfers a large proportion of its energy quickly and behaves differently from a weight-retaining Ecostrike or bonded bullet. Select the load according to game size and required penetration rather than muzzle energy alone. When changing to lead-free ammunition, verify grouping and point of impact at least at 100 and 200 metres. Factory data is based on a 610 mm barrel and a 40 mm sight height. A shorter barrel may reduce muzzle velocity and affect both trajectory and fragmentation performance. Lead-free performance with rapid energy transfer Norma Evostrike .308 Winchester 9.0 g combines a fragmenting dual-tin-core bullet with a muzzle velocity of 885 m/s and muzzle energy of 3525 J. It is a lead-free hunting load for small and medium game when rapid effect and continued rear-core penetration are required.
Norma Evostrike .308 Winchester 9.0 g is a lead-free hunting cartridge loaded with a rapidly fragmenting dual-tin-core bullet. Its perforated front core fragments soon after impact to transfer energy quickly, while the stronger rear core continues forward to provide penetration. Suitable for use Rifles chambered in .308 Winchester Small and medium game Areas where lead ammunition is prohibited or restricted Driven and stand hunting Hunting in woodland and open terrain Situations requiring rapid energy transfer Conventional and medium hunting distances Hunters who prefer a lead-free fragmenting bullet Why choose Norma Evostrike .308 Winchester 9.0 g? Completely lead-free hunting bullet Dual-tin-core construction Radially perforated front core Rapid fragmentation on impact Strong rear core supports penetration Polymer-tipped bullet design Aerodynamic boat-tail base 9.0 g / 139 gr bullet Muzzle velocity of 885 m/s Muzzle energy of 3525 J G1 ballistic coefficient of 0.318 Manufacturer-specified MRD of 175 m Quality Norma brass case Technical specifications Calibre: .308 Winchester Bullet type: Tipped Fragmenting BT-LF Bullet construction: Polymer-tipped fragmenting boat-tail bullet Number of cores: 2 Core material: Tin Front section: Radially perforated fragmenting core Rear section: Strong penetrating core Bullet weight: 9.0 g Bullet weight in grains: 139 gr Ballistic coefficient: 0.318 G1 Muzzle velocity: 885 m/s Muzzle energy: 3525 J Manufacturer-specified MRD: 175 m Test-barrel length: 610 mm / 24" Intended use: Hunting Lead-free: Yes Case material: Brass Ignition: Centrefire Manufacturer ballistic data 0 m: 885 m/s and 3525 J 100 m: 795 m/s and 2844 J 200 m: 710 m/s and 2268 J 300 m: 630 m/s and 1786 J The manufacturer’s figures are based on a 610 mm test barrel. Actual velocity may vary with barrel length, chamber dimensions, temperature and ammunition lot. Example trajectory with a 100 m zero Sight height above the bore: 40 mm. 50 m: –3 mm 80 m: +3 mm 100 m: 0 mm 150 m: –36 mm 200 m: –115 mm 300 m: –426 mm With the manufacturer’s 175 m MRD setting, the indicated trajectory is approximately +17 mm at 50 m, +40 mm at 100 m, +24 mm at 150 m, –35 mm at 200 m and –306 mm at 300 m. These factory figures are reference values and do not replace confirming the point of impact with the individual rifle. Frequently asked questions What is a fragmenting bullet? The front section of a fragmenting bullet breaks into smaller pieces after impact. This produces rapid energy transfer and a strong initial effect. Evostrike’s stronger rear core continues forward to support penetration. Is Norma Evostrike lead-free? Yes. Evostrike uses two tin cores instead of lead. It is suitable for areas where lead bullets are prohibited or restricted, provided that all other applicable hunting requirements are met. Why does the bullet have two cores? The radially perforated front core is designed for rapid fragmentation and energy transfer. The stronger rear core helps penetrate skin, bone and other tougher material and may support the formation of a more visible blood trail. What game is Evostrike intended for? Norma recommends Evostrike primarily for small and medium game. Local calibre, bullet-weight and energy requirements must always be checked for the intended species. Is Evostrike suitable for moose or other large game? Norma does not identify Evostrike as the preferred choice for particularly large or heavily built game. Ecostrike or a bonded bullet offering deeper penetration and higher retained weight will generally be more appropriate for that application. How does Evostrike differ from Ecostrike? Evostrike fragments in the front section and transfers energy rapidly, making it particularly suitable for smaller and medium game. Ecostrike expands while retaining almost all of its weight and provides deeper penetration, making it better suited to larger game. Is 175 m the maximum shooting distance? No. MRD is the manufacturer’s recommended sight-in distance for keeping the point of impact relatively close to the line of sight across practical ranges. The appropriate shooting distance depends on the game, conditions, rifle and shooter’s demonstrated ability. Can the zero from another .308 Winchester load be used? Not without verification. Evostrike differs from other loads in bullet weight, construction, muzzle velocity and ballistic coefficient. The point of impact must be checked whenever the load or ammunition lot is changed. Are .308 Winchester and 7.62×51 NATO completely identical? No. Their dimensions and performance are closely related, but chamber tolerances and pressure specifications may differ. Use only ammunition that the firearm manufacturer has approved for the specific rifle. When is Norma Evostrike .308 Winchester 9.0 g the right choice? This load suits hunters who need a rapidly acting lead-free .308 Winchester bullet for small or medium game. The 139-grain bullet’s 885 m/s muzzle velocity and fragmenting front core support rapid energy transfer, while the rear core provides continued penetration. Ecostrike is more appropriate when higher retained weight and deeper penetration are required. Oryx or Bondstrike may be preferable where bonded lead-core bullets are permitted and controlled expansion with greater bullet integrity is desired. Expert recommendation Shot selection and angle are particularly important with a fragmenting bullet. Evostrike transfers a large proportion of its energy quickly and behaves differently from a weight-retaining Ecostrike or bonded bullet. Select the load according to game size and required penetration rather than muzzle energy alone. When changing to lead-free ammunition, verify grouping and point of impact at least at 100 and 200 metres. Factory data is based on a 610 mm barrel and a 40 mm sight height. A shorter barrel may reduce muzzle velocity and affect both trajectory and fragmentation performance. Lead-free performance with rapid energy transfer Norma Evostrike .308 Winchester 9.0 g combines a fragmenting dual-tin-core bullet with a muzzle velocity of 885 m/s and muzzle energy of 3525 J. It is a lead-free hunting load for small and medium game when rapid effect and continued rear-core penetration are required.
