Out of stock
SKU: WNX22LRSS1
UPC: 20892102002
Winchester Super-X .22 Long Rifle Stainless Steel 40-grain round nose ammunition delivers proven accuracy and dependable ballistics for precision shooting, training, and small game applications. This 100-round box represents the .22LR rifle cartridge standard for shooters who demand consistency across extended range sessions and field use.
The .22 Long Rifle 40-grain copper-plated projectile travels at 1,300 feet per second, providing controlled velocity suited for suppressed hosts, bolt-action precision rifles, and semi-automatic platforms without excessive wear or cycling issues. The round nose profile minimizes deformation in magazine feeding and chamber interaction, ensuring reliable function across diverse firearm actions. Stainless steel construction resists corrosion in humid storage environments and field conditions where standard steel-cased ammunition shows degradation. Winchester's time-tested Super-X line maintains consistent velocities and shot-to-shot grouping that serious competitors and precision trainers rely upon for qualification courses and repeatability testing.
This 100-round configuration suits law enforcement training cycles, defensive pistol courses using dedicated .22 conversion kits, rimfire match preparation, and patrol marksmanship validation drills where cost per round and firearm wear are optimization priorities. Small-frame and youth shooters benefit from the reduced recoil and noise signature when compared to centerfire alternatives, making extended training sessions more sustainable. The 100-round box fits standard ammunition storage systems and enables flexible loadout planning for range days, academy instruction blocks, and personal weapon maintenance training.
Winchester ammunition has maintained performance benchmarks since 1922, with Super-X recognized across military, law enforcement, and competitive shooting disciplines for velocity consistency and chamber reliability. The .22LR cartridge remains the foundational choice for shooters developing fundamentals, conducting suppressor testing, and running high-volume training without premium centerfire expenses.
WARNING ⚠️
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