Aguila Ammunition Super Extra .22 LR 38-Grain Rimfire Ammunition – 500 Rounds

Aguila Super Colibri .22 20-Grain Rimfire Ammo – 50 Rounds

Product Overview

The Aguila Super Colibri .22 20-Grain Rimfire Ammunition redefines low-noise shooting with its unique primer-only propulsion system (no gunpowder). At just 590 FPS, this ammo produces less noise than a pellet gun—perfect for:

• Backyard pest control (rats, squirrels, snakes)

• Discreet target practice in noise-sensitive areas

• Indoor shooting (where permitted)

While different from the Aguila Ammunition Super Extra .22 LR 38-Grain Rimfire Ammunition – 500 Rounds, the Super Colibri offers a specialized solution for ultra-quiet performance. Designed for bolt-action rifles, revolvers, and single-shot pistols, its 20-grain lead round nose bullet delivers reliable performance with minimal ricochet risk.

For high-impact varmint control, explore our CCI Maxi-Mag TNT .22 WMR 30-Grain JHP Rimfire Ammunition – precision and power in every shot.

Key Features & Benefits

• Primer-Only Propulsion – No gunpowder means quieter than suppressed firearms (~65 dB)
•  Ultra-Low Velocity (590 FPS) – Safe for short-range use (under 25 yards) with reduced overpenetration
• Manual-Action Compatible – Works flawlessly in bolt-actions and revolvers (e.g., Heritage Rough Rider)
• No Muzzle Flash – Completely discreet for nighttime pest control
• Eco-Friendly Design – Clean-burning primers minimize environmental impact

Why Choose Super Colibri?

• No NFA Paperwork Needed – Achieves suppressor-level quietness without tax stamps
• Minimal Ricochet Risk – Safer for barns, outbuildings, and urban areas
• Reliable in Manual Actions – No cycling issues like semi-autos experience
• Trusted Mexican Manufacturing – Aguila’s military-grade quality control ensures consistency

Technical Specifications

• Caliber: .22 Long Rifle (LR)
• Bullet Type: Lead Round Nose (LRN)
• Muzzle Velocity: 590 FPS
• Muzzle Energy: 15 ft-lbs
• Propulsion: Primer-only (no gunpowder)
• Casing Material: Brass
• Round Count: 50/box

FAQs 

Will this cycle in my Ruger 10/22 or other semi-autos?

No—lacks sufficient energy. Use only in bolt-actions, revolvers, or single-shots.

How loud is it compared to standard .22 LR?

90% quieter—comparable to a stapler or BB gun (hearing protection optional).

Effective range for pest control?

15-25 yards max (ideal for rodents in barns/gardens).

Can I use it in a .22 LR pistol?

Yes, in revolvers or single-shots. Semi-autos won’t cycle.

Is it corrosive or reloadable?

Non-corrosive, but not reloadable due to primer-only design.