Having gone through 2 boxes of this ammo, the number of consistent malfunctions for semi auto is truly something to behold. I've shot hundreds of rounds through my Beretta M9 .22 and I don't think I've gone a single 15 rd. mag without a failure to feed or eject. For comparison, I've shot 1000+ rounds of federal plated bulk ammo in the same gun without experiencing such a malfunction.
Of course, the lever action .22 didn't have the same issues, but the number of flyers and duds were still quite noticeable. Still worked for throwing rounds down range through.
I will say however, these rounds are fantastic for practicing immediate action drills to clear malfunctions. The fact that at least one round will malfunction in every magazine in my pistol makes them great for practicing the "tap-rack-bang" maneuver.
Manufactured by the legendary Winchester Ammunition Company, this product is brand new, brass-cased, and non-corrosive. It is a staple hunting, plinking, and target practice ammunition. The copper-plated hollow-point bullet is designed for rapid expansion on impact.
In 1873, less than a decade after the Civil War and when Westward expansion was in full gallop, Winchester introduced the first successful centerfire cartridges. Winchester has set the world standard in superior ammunition performance and innovation for more than a century. To millions of hunters and shooters worldwide, the name "Winchester" means quality and performance. No matter the sport, game, or protection, you can always depend on the Winchester Ammunition to perform as promised.
333 Round Brick
Features and Specifications:
Manufacturer Number: 22LR333HP
Caliber: .22 Long Rifle
Bullet Type: Copper Plated Hollow Point (CPHP)
Bullet Weight: 36 Grain
Rounds: 333 Round Brick
Muzzle Velocity: 1280 FPS
Bullet Diameter: .223
Bullet Ballistic Coefficient: .084
Casing: Brass
Features:
* Accurate high quality copper plated hollow point bullets
* Reliable Primers
* Precision formed cases
* Clean Burning Powders
Usage: Target, Range, Hunting
In 1873, less than a decade after the Civil War and when Westward expansion was in full gallop, Winchester introduced the first successful centerfire cartridges. Winchester has set the world standard in superior ammunition performance and innovation for more than a century. To millions of hunters and shooters worldwide, the name "Winchester" means quality and performance. No matter the sport, game, or protection, you can always depend on the Winchester Ammunition to perform as promised.
333 Round Brick
Features and Specifications:
Manufacturer Number: 22LR333HP
Caliber: .22 Long Rifle
Bullet Type: Copper Plated Hollow Point (CPHP)
Bullet Weight: 36 Grain
Rounds: 333 Round Brick
Muzzle Velocity: 1280 FPS
Bullet Diameter: .223
Bullet Ballistic Coefficient: .084
Casing: Brass
Features:
* Accurate high quality copper plated hollow point bullets
* Reliable Primers
* Precision formed cases
* Clean Burning Powders
Usage: Target, Range, Hunting
Not entirely useless for training
January 18, 2026
The good stuff ????
Great ammo! I'd definitely recommend
August 10, 2024
Great rounds.
Great buy good for squirrels and general plinking.
February 17, 2024
My Favorite Rounds
My favorite rounds to use in my 10/22. They make the tightest group of any ammo that I've used, and feed very well.
February 2, 2024
