Ammo Specifications
More Information on CCI .22 LR Ammo
When you want ultra-quiet rimfire performance without sacrificing reliable function in your semi-automatic firearm, the CCI Quiet-22 Semi-Auto .22LR 45 Grain Lead Round Nose delivers the perfect balance of reduced noise, dependable cycling, and exceptional accuracy. Designed specifically for shooters who want a quieter shooting experience while maintaining semi-auto reliability, this premium rimfire ammunition is an outstanding choice for plinking, target shooting, backyard practice where legal, small game hunting, and introducing new shooters to the sport.
The CCI Quiet-22 Semi-Auto .22LR 45 Grain LRN 975CC is engineered around a heavier 45 grain lead round nose projectile paired with a carefully tuned low-velocity powder charge. Unlike standard high-velocity .22 LR ammunition that often exceeds the speed of sound, this subsonic load travels at approximately 835 feet per second, dramatically reducing the sharp crack commonly associated with rimfire ammunition.
Why Shooters Choose CCI Quiet-22 Semi-Auto
Most ultra-quiet .22 LR ammunition struggles to reliably cycle semi-automatic rifles and pistols because the reduced power does not generate enough energy to operate the action. CCI solved that problem with the Quiet-22 Semi-Auto line. These cartridges are specifically optimized to function in semi-auto firearms while still maintaining a significantly quieter report compared to standard velocity or high-velocity loads.
That makes this ammunition ideal for popular firearms such as the Ruger 10/22, Smith & Wesson M&P 15-22, semi-auto pistols, and other rimfire platforms where reliability matters just as much as reduced noise.
Velocity and Performance Data
The CCI Quiet-22 Semi-Auto 975CC features a 45 grain lead round nose projectile with the following performance specifications:
- Caliber: .22 Long Rifle (.22 LR)
- Bullet Weight: 45 Grain
- Bullet Type: Lead Round Nose (LRN)
- Muzzle Velocity: 835 FPS
- Muzzle Energy: Approximately 70 ft-lbs
- Ballistic Coefficient: .115
- Quantity: 500 Rounds Per Brick (10 boxes of 50)
Because the round remains subsonic, shooters experience noticeably less muzzle blast and reduced noise signature compared to traditional .22 LR loads that often exceed 1,200 FPS.
Benefits of Subsonic Ammo
Subsonic ammunition has become increasingly popular among rimfire enthusiasts for good reason. When a bullet breaks the sound barrier, it creates a loud sonic crack similar to a miniature thunderclap slicing through the air. Subsonic ammo stays below that threshold, eliminating the supersonic crack and producing a much softer shooting experience.
Reduced Noise
One of the biggest advantages of subsonic .22 LR ammunition is noise reduction. CCI’s Quiet-22 lineup is designed to offer significantly less perceived noise than standard velocity rimfire loads.
For recreational shooters, that means:
- More comfortable shooting sessions
- Less noise fatigue
- Improved communication during training
- Better experience for youth and first-time shooters
Shooters often describe the sound signature as similar to using a suppressed firearm, even without a suppressor.
Improved Shooting Comfort
Lower velocity also means softer recoil and reduced muzzle rise. While .22 LR already has minimal recoil, the Quiet-22 Semi-Auto makes shooting feel even smoother and more manageable. This is especially helpful for:
- Beginners learning firearm fundamentals
- Younger shooters
- Precision rimfire practice
- Extended range sessions
Excellent for Suppressor Use
Subsonic ammunition pairs exceptionally well with suppressors. Because the projectile never breaks the sound barrier, suppressors can work far more effectively. Many shooters consider subsonic .22 LR to be one of the most enjoyable suppressed shooting experiences available.
Reliable Accuracy
The heavier 45 grain projectile offers stable flight characteristics and impressive consistency for close-to-medium range rimfire shooting. Whether you are ringing steel, punching paper, or handling small pests around the property, CCI Quiet-22 Semi-Auto delivers dependable accuracy shot after shot.
Trusted CCI Rimfire Quality
CCI has built a legendary reputation among rimfire shooters for producing some of the most reliable .22 LR ammunition on the market. From consistent ignition to clean-burning powders and dependable feeding, CCI ammunition is trusted by competitive shooters, hunters, and recreational firearm owners across America.
The Quiet-22 Semi-Auto line continues that tradition by offering:
- Reliable semi-auto cycling
- Clean-burning performance
- Consistent velocities
- High-quality brass casings
- Dependable rimfire priming technology
Perfect Uses for CCI Quiet-22 Semi-Auto
This ammunition excels in a variety of shooting applications, including:
- Backyard target practice where legally permitted
- Steel target shooting
- Rimfire training
- Small game hunting
- Pest control
- Suppressor shooting
- Teaching new shooters
- Recreational plinking
If you are looking for quieter shooting without giving up semi-auto reliability, the CCI Quiet-22 Semi-Auto .22LR 45 Grain Lead Round Nose is one of the best rimfire choices available today.
Order your CCI Quiet-22 Semi-Auto .22LR 45 Grain LRN 500-round brick from KIR Ammo today and experience smoother, quieter rimfire shooting with legendary CCI reliability.
You must be logged in to post a review.
Reviews
There are no reviews yet.