The Norma TIPSTRIKE Varmint .243 Winchester 76gr (4.9g) ammunition is engineered for predator control, varmint eradication, and light-game management. Loaded in reloadable Norma brass cases with non-corrosive boxer primers, this factory cartridge launches a 76-grain polymer-tipped projectile at a muzzle velocity of 1,050 m/s (3,445 fps) and generates 2,701 J (2,002 ft-lb) of muzzle energy from a 610 mm (24 in) test barrel. Designed with a thin-tapered jacket and a mechanical lead-lock base, it delivers immediate energy transfer upon impact while maintaining sufficient structural integrity for reliable straight-line penetration in targets ranging from 15 kg to 70 kg.

• Polymer-Tipped Flat-Base Bullet: Features an aerodynamic polymer tip and a G1 ballistic coefficient of 0.332, minimising drag and resisting tip deformation during magazine feeding and recoil.
• Rapid Terminal Fragmentation: Designed with a thin forward jacket to initiate explosive expansion on impact, transferring high shock energy to vital zones.
• Mechanical Lead-Lock Construction: Retains core integrity at the base to prevent total disintegration, ensuring adequate penetration depth into vital organs.
• Flat Downrange Trajectory: Retains a velocity of 946 m/s (3,131 fps) with 2,193 J of energy at 100 m, and 759 m/s (2,566 fps) with 1,411 J of energy at 300 m, featuring a Most Recommended Distance (MRD) zero of 204 metres.
• Premium Reloadable Components: Loaded in match-grade Norma boxer-primed brass cases suitable for standard centrebrand .243 Winchester rifle chambers.

Specifications

• Calibre: .243 Winchester
• Bullet Weight: 76 grains / 4.9 grams
• Bullet Type: Polymer-tipped flat base (mechanical lead-lock)
• Muzzle Velocity (V₀): 1,050 m/s (3,445 fps)
• Velocity at 100 m: 946 m/s (3,131 fps)
• Velocity at 200 m: 849 m/s (2,839 fps)
• Velocity at 300 m: 759 m/s (2,566 fps)
• Muzzle Energy (E₀): 2,701 J (2,002 ft-lb)
• Energy at 100 m: 2,193 J (1,654 ft-lb)
• Energy at 200 m: 1,766 J (1,360 ft-lb)
• Energy at 300 m: 1,411 J (1,111 ft-lb)
• Ballistic Coefficient: 0.332 (G1)
• Sectional Density: 0.184
• Barrel Twist Requirement: 1:10 twist rate or faster
• Package Quantity: 20 rounds per box

Who is the Norma Tipstrike Varmint 243 Win 76gr for?

• Predator and pest hunters targeting foxes and wild dogs — requires high-velocity terminal impact, delivered by this 243 Winchester varmint ammunition via a 3,445 fps muzzle velocity and a 0.332 G1 ballistic coefficient that minimises wind drift to approximately 26 mm in a 10 mph crosswind at 100 metres.
• Light-game and feral pest managers culling goats and small deer — benefits from the rapid shock transfer and mechanical lead-lock design of this 76-grain (4.9 g) projectile, which retains 1,766 J of kinetic energy at 200 metres across the standard 204-metre recommended zero range.

Less suitable for: Large game species exceeding 70 kg, such as large Sambar, Red deer, or heavy scrub bulls, where the rapidly expanding 76-grain bullet lacks the deep terminal penetration required; these applications require heavier 90- to 100-grain bonded/copper bullets or larger calibres such as .308 Winchester and .30-06 Springfield.