Winchester M-22 Sub-Sonic 22LR 45 Grain FMJ, 45 Grain FMJ Box of 400 #S22LRTSU8

Winchester Repeating Arms

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Minimum Value of $150.00 of combined products not including firearms (must be ordered separately)
 Ammunition orders less than $150.00 will require additional payment to meet our minimum shipping costs
Extended Areas - Some extreme remote locations may incur high shipping costs and may require additional payment for shipping

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Specifically designed to reliably function semi-automatic rifles and pistols at subsonic velocities. Subsonic velocities offer a low noise alternative for non-supressed firearms.


  • Sure functioning in semi-automatic firearms
  • Subsonic from both rifles and pistols
  • Optimized for Suppressor Use*
  • Low muzzle flash


  • Cartridge: 22 Long Rifle
  • Bullet Weight: 45 Grains
  • Muzzle Velocity: 1090
  • Ballistic Co-efficient: 0.141
  • Rounds Per Box: 400
  • Rounds Per Case: 1600

*not legal in Canada

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