Winchester Varmint HE 22LR 37gr Segmenting Expansion Ammo - 50rd

Winchester Varmint HE 22LR ammunition delivers devastating terminal performance through its innovative 3-to-1 segmenting expansion design. The 37-grain projectile fragments into three equal pieces upon impact, creating multiple wound channels for immediate varmint elimination. This specialized hollow point construction maximizes energy transfer while preventing over-penetration in small game hunting scenarios.

What Makes This Different

The segmenting expansion technology sets this ammunition apart from conventional hollow points by creating predictable fragmentation patterns. While standard 22LR rounds rely on simple expansion, Winchester's tri-segmenting design ensures consistent energy dump across varying impact velocities. The 37-grain weight provides optimal balance between velocity retention and knockdown power, maintaining effectiveness at extended ranges where lighter bullets lose energy.

Key Features

• Tri-segmenting hollow point creates three equal fragments for maximum tissue damage
• 37-grain projectile weight optimized for varmint hunting applications
• High-velocity loading generates 1,280 fps muzzle velocity from 24-inch barrel
• Brass cases suitable for reloading with proper equipment and techniques
• Clean-burning powder reduces fouling in semi-automatic firearms
• Consistent primer ignition ensures reliable cycling in bolt-action and semi-auto rifles
• 50-round boxes provide convenient range session quantities

Field performance demonstrates exceptional stopping power on prairie dogs, ground squirrels, and similar-sized varmints out to 150 yards. The segmenting action prevents ricochets while delivering immediate incapacitation, making this ammunition ideal for populated areas where over-penetration concerns exist. Accuracy remains consistent with match-grade expectations, typically producing 1-inch groups at 50 yards from quality rifles.

Technical Specs

• Caliber: 22 Long Rifle (.22LR)
• Bullet Weight: 37 grains
• Bullet Type: Segmenting Hollow Point
• Muzzle Velocity: 1,280 fps (24-inch barrel)
• Muzzle Energy: 134 ft-lbs
• Case Material: Brass
• Primer: Rimfire
• Quantity: 50 rounds per box
• Manufacturer: Winchester Ammunition

Winchester's reputation for consistent quality control ensures uniform performance across production lots. The specialized segmenting design represents decades of ballistic research focused on creating the most effective varmint round possible within 22LR limitations.