Last reviewed: 2026-04-18 by Jake Terry, FFL07/SOT3, NRA-certified firearms instructor.
For shooters managing noise on private land or running suppressed setups, the Aguila Subsonic 22LR delivers. Rimfire ammunition chambered in 22 Long Rifle, designed to stay below the sound barrier while maintaining enough energy for target disruption out to 50 yards. The 38 grain lead hollow point exits at 1025 feet per second — well under the 1100 fps threshold — carrying 88 foot-pounds of muzzle energy. Aguila recommends this load for bolt-action rifles, where the slower cycling velocity won’t disrupt semi-automatic function.
Built for the Box
Each case uses non-corrosive primers and new-production brass. The lead hollow point construction keeps costs down while the subsonic velocity reduces barrel wear and suppressor back pressure. Aguila’s SuperExtra line targets high-volume shooters who prioritize affordability and consistency over match-grade accuracy. Expect 2-3 MOA groups from a scoped bolt gun at 50 yards — adequate for steel poppers, small game practice, and recreational plinking.
The Numbers
| Spec | Value |
|---|---|
| Caliber | 22 Long Rifle |
| Bullet weight | 38 Grains |
| Bullet type | Lead Hollow Point |
| Muzzle velocity | 1025 Feet Per Second |
| Muzzle energy | 88 Foot Pounds |
| Rounds/box | 50 Round |
| Case | New-production brass |
| Primer | Non-corrosive |
| Intended use | Range & Target |
| Manufacturer | Aguila |
This load sits in the utility tier of Aguila 22LR ammunition — designed for volume practice where precision demands are modest. The lead projectile requires more frequent barrel cleaning than copper-washed options, but the subsonic velocity profile extends suppressor baffle life and reduces hearing protection demands.
Who It’s For
Bolt-action rifle owners who shoot on private acreage without full sound suppression find immediate utility. Suppressor users running rimfire cans on pistols or rifles benefit from reduced back pressure and quieter cycling. Small game hunters practicing offhand shots at static targets under 50 yards can build repetition without disturbing neighbors. Not recommended for semi-automatic firearms — the 1025 fps velocity may fail to cycle blow-back actions reliably.
Safe Handling & Compliance
Federal law requires purchasers to be at least 18 years old for rifle and shotgun ammunition, and at least 21 for handgun ammunition. Ammunition cannot be shipped to certain states, counties, and cities — review our ammunition shipping restrictions before ordering. Store ammunition in a cool, dry location away from heat sources and out of reach of unauthorized users.
- Follow the four rules of firearm safety at all times — treat every firearm as loaded, keep your finger off the trigger until ready to fire, never point at anything you are not willing to destroy, and know your target and what lies beyond.
- Verify that your local jurisdiction permits the purchase and possession of lead-core rimfire ammunition. Some municipalities restrict lead projectiles on public ranges.
- This ammunition contains lead, a chemical known to the State of California to cause cancer and reproductive harm under Proposition 65. Wash hands after handling and avoid breathing dust during cleanup.
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