CCI Quiet-22 SP 45grs 50pcs .22lr

CCI Quiet-22 SP 45grs 50St
The CCI Quiet-22 SP 45grs (Semi-Auto) revolutionizes the field of quiet small caliber ammunition. While conventional "Quiet" cartridges often don’t deliver enough energy to reliably cycle semi-automatic firearms, this 45 grains load was specially developed to operate the bolt of semi-automatic rifles and pistols securely. With a noise level significantly below that of standard ammunition, it’s the perfect choice for discreet training or hunting in noise-sensitive areas. If you want to buy quiet rimfire ammo that still offers reliable function in your semi-auto, this cartridge is unmatched.

Application & Target Group (DE)
This special ammo closes the gap between pure subsonic ammo and standard cartridges.

Training with semi-autos: Enables training with common rimfire semi-automatic rifles (e.g. Ruger 10/22, AR-15 systems in .22lr) at significantly reduced noise emission – often even shootable comfortably without ear protection (outdoors).
Hunting use (suppressor): Due to the subsonic speed and heavy 45 grains bullet, it’s ideal for use with suppressors. The “plop” on the shot is extremely quiet, minimizing disturbance to the hunting area.
Young hunter training: Ideal due to low report and recoil to introduce beginners to shooting with semi-autos without fear of muzzle blast.

Distance Recommendations
To fully exploit the potential of this ammo, observe the following guidelines:

Sport shooting (precision): Optimized for 25 to 50 meters. The heavier bullet (45 grs) stabilizes well but has a more curved trajectory than high-velocity ammo.
Zeroing: A 50-meter zero is recommended. Note that the point of impact will be lower compared to faster ammo (e.g. Mini-Mag); sight adjustment is usually necessary.
Maximum effective range: Effectively usable up to 50–70 meters. Beyond 75 meters, the slow bullet drops significantly, making precise hits without a rangefinder difficult.

Technical Data

Manufacturer: CCI Ammunition
Model: Quiet-22 Semi-Auto (Part #975)
Type: Rimfire ammunition
Caliber: .22 lfB
Bullet type: LRN (Lead Round Nose), brass case
Bullet weight: 2.92 g - 45 gr
Velocity V0: 255 m/s - 835 fps
Energy E0: 95 Joule - 70 ft/lbs
Package content: 50 cartridges

Scope of Delivery:

1x pack CCI Quiet-22 SP 45grs (Contents: 50 cartridges)

Features & Performance
The unique feature of this cartridge is the balance of low noise (approx. 255 m/s, well within subsonic range) and sufficient recoil impulse for semi-autos. This is achieved by the increased bullet weight of 45 grains (instead of the usual 40 grains). CCI states that the noise is perceived up to 75% lower than standard ammo.

Comparison & Alternatives
Compared to the “normal” CCI Quiet-22 (710 fps / 40grs), this “Semi-Auto” version is much more reliable in semi-automatic firearms but slightly louder. Compared to CCI Standard Velocity, it is even quieter and slower.

Legal Notes (DE)
Purchase only with valid acquisition permit (EWB). Sale only to persons over 18 years. Ideal for hunting use with suppressor (corresponding permit required).

FAQ
Does this ammo really cycle in my pistol?
In most cases yes. It was specially developed for semi-autos. In firearms with very stiff springs or heavy bolts, malfunctions can occasionally occur, but it is far more reliable than any other “Quiet” ammo.
Do I need a suppressor?
Not necessarily, it is very quiet even without a suppressor. With a suppressor, it is almost silent (“Hollywood-quiet”).
Is the bullet lethal for small game?
Yes, the 45 grains bullet delivers enough energy at short range (< 50m)
e for rabbits or similar small game.

Conclusion / Buying Argument
The CCI Quiet-22 Semi-Auto 45grs is the solution for everyone looking for quiet but not wanting to give up the convenience of their semi-automatic firearm. Finally shoot quietly without feeding issues – test the difference.
Product Safety Information: This product was listed on the marketplace before 13.12.2024. For manufacturer and safety information, please contact the offering dealer.
WARNING: Proof of acquisition authorization is required to purchase this product!!!