Winchester Super Suppressed is subsonic .22 LR ammunition purpose-built for shooters running suppressors on rimfire rifles and handguns. At 1090 fps, these rounds stay below the sound barrier to maximize suppressor effectiveness—pairing them with a can delivers the quiet, enjoyable shooting experience subsonic ammo promises. The 45-grain lead round nose bullet feeds reliably in semi-automatic actions and delivers the consistent accuracy you expect from a major ammunition manufacturer, whether you're putting rounds downrange at the range or running quiet plinker sessions in your backyard.
What sets Winchester Super Suppressed apart is engineering designed to keep your suppressor cleaner. The lead round nose bullet and the ammunition's clean-burning components minimize lead fouling and vaporization that can gunk up a suppressor's internals over time. That means less frequent cleaning and longer stretches between teardowns—a real advantage if you run your suppressor hard. The 350-count bulk pack makes it economical to shoot suppressed regularly without breaking the bank or running out mid-session.
These rounds are purpose-loaded for target and range shooting with suppressed firearms. If you're building a quiet .22 setup, stocking a suppressed trainer rifle, or just want to shoot your rimfire without waking the neighborhood, Winchester Super Suppressed delivers the velocity floor and fouling control you need. Run a box through your rig and you'll notice both the sound reduction and the cleaner suppressor afterward.
| Caliber | .22 LR |
| Bullet Weight | 45 grains |
| Bullet Type | Lead Round Nose (CPRN) |
| Muzzle Velocity | 1090 fps |
| Rounds per Box | 350 |
| Intended Use | Target and range shooting with suppressors |
Yes. Winchester Super Suppressed is designed for semi-automatic .22 LR rifles and handguns. The lead round nose bullet feeds reliably in semi-auto actions. Always verify your specific firearm's compatibility with .22 LR ammunition.
Subsonic ammunition travels below the speed of sound (roughly 1,125 fps). Winchester Super Suppressed loads at 1090 fps, meaning the bullet doesn't produce a supersonic crack—the main source of noise when shooting. Paired with a suppressor, this creates the quiet shooting experience suppressors are designed for.
Yes. Winchester Super Suppressed is engineered to minimize lead vaporization and fouling inside your suppressor. The clean-burning components and bullet design reduce the lead residue that accumulates in suppressor baffles, meaning less frequent cleaning and maintenance.
Each box contains 350 rounds, making it an economical bulk pack for regular range sessions and suppressed shooting.
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