The AB Suppressor LittleBird (brand part no. LB) is a .22/.17 caliber rimfire suppressor built around a patent-pending threaded-interior design that lets shooters individually adjust each baffle for tuning to their host firearm. AB Suppressor engineered the LittleBird to be ultra-lightweight and time-efficient to service, addressing a common need identified during testing and product development. The LittleBird favors rimfire shooters who want a highly serviceable, tunable can.

Key Specifications

• Rated for .22 LR and .17-caliber rimfire cartridges.
• Threaded 1/2-28 for direct-thread mounting.
• Features individually adjustable baffles for tuning to caliber and barrel length.
• Weighs just 2.8 ounces.
• Measures 6.9 inches long.
• Measures 0.86 inches in diameter.
• Machined from 7075 aluminum for a lightweight build.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What calibers is it rated for? .22 LR and .17-caliber rimfire cartridges.

Can the baffles be adjusted? Yes, each baffle can be individually adjusted for tuning to your host firearm.

Buy the AB Suppressor LittleBird

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through AB Suppressor‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.