Banish 22 .22 LR Suppressor – 1/2×28 Direct Thread Titanium Rimfire

Description

The Banish 22 .22 LR Suppressor – 1/2×28 Direct Thread Titanium Rimfire is a practical choice for shooters looking to reduce noise and recoil on their rimfire firearms without adding unnecessary weight. Whether you’re working through a brick of .22 LR at the range, managing pests on a rural property, or training new shooters on a suppressed platform, this suppressor offers a straightforward solution that fits standard threaded rimfire barrels. As a U.S.-based retailer, we understand the importance of a reliable, low-maintenance suppressor that meets both recreational and practical shooting needs.

What the Banish 22 Is and Who It’s For

The Banish 22 is a direct-thread suppressor designed specifically for .22 LR rimfire firearms, though it can also handle .22 Magnum, .17 HMR, and similar subsonic or supersonic rimfire rounds. It mounts directly onto barrels with a 1/2×28 thread pitch, which is the standard threading for most rimfire pistols and rifles sold in the United States. This suppressor is intended for target shooters who want a quieter range experience, varmint hunters who need to avoid spooking game, and firearm owners who train with suppressed setups for improved shot discipline. It also appeals to collectors of rimfire firearms who prefer a lightweight, corrosion-resistant suppressor that doesn’t alter the balance of their rig. Home defense use with .22 LR is less common, but the suppressor can reduce hearing damage risk in an indoor scenario when paired with appropriate ammunition.

Key Specifications Breakdown

• Caliber: .22 LR (also rated for .22 Magnum, .17 HMR, .22 Short, and .17 Mach 2)
• Thread Pitch: 1/2×28 direct thread (standard for most U.S. rimfire barrels)
• Material: Grade 5 titanium (tube and baffles)
• Weight: Approximately 3.0 ounces (varies slightly by batch)
• Length: 5.0 inches overall
• Diameter: 1.0 inch
• Finish: Matte black Cerakote or raw titanium (depending on production run)
• Baffle Design: 6 baffles (combination of radial and K-baffle geometry)
• Mount Type: Fixed direct thread (no user-serviceable mount)
• Sound Reduction: Typically 28-32 dB reduction on .22 LR supersonic ammunition (measured at muzzle)
• Length Added to Barrel: 5.0 inches
• Warranty: Full lifetime transferable warranty from manufacturer
• Country of Manufacture: United States

Feature Deep-Dive

The Banish 22 is constructed from Grade 5 titanium, a material chosen for its high strength-to-weight ratio and corrosion resistance. Rimfire ammunition is notoriously dirty, leaving lead and powder residue that can accumulate inside a suppressor. Titanium resists pitting and oxidation better than aluminum or stainless steel, which means the Banish 22 can withstand repeated use without degrading internal surfaces. The suppressor is also fully serviceable—it can be disassembled for cleaning, though the manufacturer recommends periodic ultrasonic cleaning for best results. This is an important consideration for rimfire suppressors, as buildup can eventually affect performance and sound reduction.

The baffle stack uses a combination of radial and K-baffle designs to balance sound suppression with back pressure. Radial baffles help reduce first-round pop and tone, while the K-baffles improve gas trapping and reduce the overall signature. The result is a suppressor that delivers consistent sound reduction across a wide range of .22 LR loads, from standard velocity to high-velocity supersonic ammunition. The direct thread mount is machined directly into the rear of the tube, eliminating the need for a separate mount or adapter. This simplifies installation—just screw it onto a threaded barrel until hand-tight—and reduces the overall length and weight of the setup.

The exterior finish is a matte black Cerakote that provides a durable, low-glare surface. This coating resists scratches, solvents, and heat, and it helps the suppressor blend with most rimfire firearms. The overall length of 5 inches adds minimal bulk to a pistol or rifle, making it suitable for use with compact .22 LR pistols like the Ruger Mark IV or Smith & Wesson M&P 22 Compact. The 1-inch diameter keeps the suppressor slim enough to fit under some aftermarket handguards on rifles, though direct thread mounting means it will protrude past the muzzle. The weight of approximately 3 ounces is light enough that it does not noticeably affect the balance of a typical rimfire rifle, and it adds only a small amount of muzzle weight to a pistol.

One practical design element is the lack of a user-serviceable mount or quick-detach system. While some shooters prefer QD mounts for swapping between hosts, the fixed direct thread on the Banish 22 reduces the number of potential failure points and keeps the suppressor simpler to maintain. For shooters who plan to dedicate the suppressor to one firearm, this is a solid approach. If you intend to move it between multiple hosts, you will need to ensure each barrel has the same 1/2×28 thread pitch and that the suppressor is properly torqued each time. The manufacturer provides a basic instruction sheet with torque specifications, and we recommend using a thread-locking compound like Rocksett for semi-permanent installations.

The Banish 22 is also rated for .22 Magnum and .17 HMR, which extends its utility beyond just .22 LR. If you own a .22 Magnum rifle for varmint control or a .17 HMR for precision plinking, this suppressor can handle those cartridges without issue. Note that .22 Magnum has a higher pressure and velocity than .22 LR, so you should expect a slightly louder report, but the suppressor still provides meaningful sound reduction. The titanium construction withstands the increased heat and pressure without warping, and the baffle geometry is designed to handle the gas volume of magnum loads. Always verify your specific ammunition’s velocity and pressure against the manufacturer’s ratings before use.

Finally, the Banish 22 is manufactured in the United States and backed by a lifetime transferable warranty. This means the warranty follows the suppressor, not the original owner, which adds resale value if you ever decide to transfer it through an NFA Form 4. The manufacturer also offers a direct customer service line for technical questions, and we have found their support to be responsive for warranty claims and general inquiries. For a rimfire suppressor in this price range, the combination of titanium construction, serviceable baffles, and lifetime warranty makes it a competitive option for shooters who prioritize longevity and performance over weight savings alone.

Ideal Use Cases

Target Shooting and Plinking: The Banish 22 reduces noise to hearing-safe levels with subsonic ammunition, making it ideal for backyard ranges or indoor facilities where sound matters. It also reduces recoil, which helps new shooters focus on sight alignment and trigger control.

Varmint Hunting: Hunters targeting squirrels, rabbits, or groundhogs with .22 LR or .22 Magnum will benefit from the suppressor’s ability to mask the muzzle report, reducing the chance of spooking nearby game. The lightweight titanium construction is easy to carry on long walks.

Training: Law enforcement or civilian shooters who train with suppressed firearms for duty or competition use will find the Banish 22 reliable for high-volume sessions. The easy disassembly and cleaning schedule (every 500-1000 rounds recommended) keeps the suppressor functioning consistently.

Home Defense (Limited): While .22 LR is not a primary home defense caliber, a suppressed .22 LR pistol or rifle can be a low-recoil option for individuals with physical limitations. The suppressor reduces the risk of permanent hearing damage from a single shot indoors.

Compatibility Notes

Ammunition: The Banish 22 is rated for .22 LR, .22 Long, .22 Short, .22 Magnum, .17 HMR, and .17 Mach 2. It works with both supersonic and subsonic loads. Avoid using .22 Winchester Magnum Rimfire (WMR) in barrels shorter than 4 inches, as the increased pressure may cause excessive back pressure. Always check the manufacturer’s current ammunition list for updates.

Firearms: The 1/2×28 direct thread mount fits most rimfire pistols and rifles with threaded barrels. Common hosts include the Ruger 10/22, Smith & Wesson M&P 22, Taurus TX22, Browning Buck Mark, and CZ 457. For barrels with different thread pitches (e.g., 1/2×20 on some European models), you will need an adapter, which may affect alignment and warranty coverage.

Holsters: Suppressed rimfire pistols generally require custom or universal holsters designed for suppressor use. The Banish 22 adds 5 inches of length beyond the muzzle, so standard holsters will not fit. We recommend using a padded case or a dedicated suppressor holster from manufacturers like CrossBreed or Alien Gear.

Magazines: No magazine compatibility issues exist, as the suppressor does not interact with the magazine well or feeding system. Standard factory and aftermarket magazines work as expected.

Accessories: The Banish 22 does not include a thread protector or mounting tool, but we stock Rocksett thread locker and cleaning kits suitable for titanium suppressors. A 1/2×28 thread alignment rod is recommended for initial installation to ensure concentricity.

Frequently Asked Questions

Q: Can I have the Banish 22 shipped directly to my home in the U.S.?
A: No. The Banish 22 is a Title II firearm (suppressor) regulated by the National Firearms Act (NFA). It must be shipped to a Federal Firearms License (FFL) holder with a Special Occupational Tax (SOT) stamp in your state. We ship to your chosen FFL/SOT dealer after you submit a completed ATF Form 4. We do not ship suppressors directly to residential addresses.

Q: How does the FFL transfer process work for this suppressor?
A: After purchasing from us, you will select a local FFL/SOT dealer who accepts NFA transfers. We will send the suppressor to that dealer. You then submit a completed ATF Form 4 (with two sets of fingerprints, a passport photo, and a $200 tax payment) to the ATF. Once the Form 4 is approved, the dealer releases the suppressor to you. The average wait time for an individual Form 4 is currently 8-14 months, though e-Form 4 submissions through a trust may be faster.

Q: What ammunition is safe to use with the Banish 22?
A: The suppressor is tested with .22 LR, .22 Magnum, .17 HMR, and .17 Mach 2 ammunition