Optimizing Your Rimfire Suppressor Setup: The SilencerCo AC114 Delta Thread Spacer

Are you a dedicated rimfire enthusiast encountering challenges with suppressor attachment? Do you own a .22 LR firearm with an AR-15 standard 1/2"-28 thread pattern, only to find your .22 caliber silencer doesn't seat correctly? This common conundrum can be frustrating, leading to an unstable setup, potential performance issues, and even costly damage. Fortunately, there's a precision-engineered solution designed specifically to bridge this compatibility gap: the SilencerCo AC114 Delta Thread Spacer.

This indispensable accessory addresses a widespread issue in the firearms community. Many manufacturers and custom gunsmiths inadvertently thread .22 LR barrels to the longer 1/2"-28 specifications commonly found on AR-15 platforms. While 1/2"-28 is a standard, the length of the threaded section can vary significantly. Most .22 LR silencers on the market are designed with a specific, shorter thread engagement depth in mind to ensure proper shouldering against the barrel. When mounted on an AR-15 length thread, these rimfire silencers often "bottom out" on the threads themselves before making proper contact with the barrel shoulder, leading to a loose fit, misalignment, and the serious risk of baffle strikes – an event that can ruin your suppressor.

Understanding the Threading Dilemma: Why Your Suppressor Might Not Fit

The fundamental problem lies in the design differences between centerfire rifle barrels and rimfire suppressor interfaces. While both might use a 1/2"-28 thread pitch, the crucial distinction is the length of the threaded section. AR-15 barrels typically feature a longer threaded area to accommodate various muzzle devices like flash hiders, compensators, and larger rifle suppressors, which are designed to shoulder on this longer section.

However, .22 LR suppressors, being smaller and lighter, often feature a shorter internal thread depth. They are engineered to engage with a shorter threaded barrel section and then shoulder firmly against the barrel's crown or a precisely machined shoulder behind the threads. When you attempt to mount a .22 LR suppressor designed for this shorter engagement onto an AR-15 length threaded .22 LR barrel, the suppressor runs out of internal thread before it can make solid contact with the barrel shoulder.

Consequences of Improper Suppressor Seating:

• Misalignment: The suppressor may not be perfectly concentric with the bore, causing the bullet to strike internal baffles.
• Baffle Strikes: This is the most severe outcome, leading to irreparable damage to your valuable suppressor, voiding warranties, and potentially creating an unsafe firing condition.
• Poor Accuracy: A misaligned or unstable suppressor can negatively impact shot consistency and precision.
• Inconsistent Performance: The suppressor may not function optimally in terms of sound reduction if not properly sealed and aligned.
• Loosening: An improperly seated suppressor can gradually loosen during firing, requiring constant re-tightening and increasing the risk of the issues listed above.

The Engineered Solution: SilencerCo AC114 Delta Thread Spacer

The SilencerCo AC114 Delta Thread Spacer is a testament to thoughtful engineering, providing a simple yet profoundly effective remedy to this common suppressor mounting issue. This compact, durable spacer is specifically designed to effectively shorten the "active" thread length of an AR-15 style 1/2"-28 barrel to the ideal length required for most .22 LR suppressors.

Crafted from robust steel and finished with a black oxide coating, the AC114 Delta Thread Spacer ensures exceptional durability and corrosion resistance, even under demanding use. Its precise internal and external threading guarantees a secure, concentric fit, critical for maintaining accuracy and preventing baffle strikes.

How the AC114 Delta Thread Spacer Works:

• The SilencerCo AC114 Delta Thread Spacer threads onto your .22 LR barrel's existing 1/2"-28 threads.
• It creates a new, precisely located shoulder further down the barrel, effectively shortening the exposed threaded section.
• This new shoulder provides the perfect contact point for your .22 LR suppressor, allowing it to seat firmly and concentrically, just as it was designed to.

The result is a rock-solid, consistent mount every time, eliminating the guesswork and potential hazards associated with misaligned suppressors.

Who Benefits from the SilencerCo AC114 Delta Thread Spacer?

This thread spacer is an essential tool for several groups within the firearms community:

• Rimfire Suppressor Owners: If you own a .22 LR suppressor and a rimfire firearm with a 1/2"-28 threaded barrel, and you've experienced issues with proper seating, this spacer is a must-have.
• Gunsmiths and Firearm Builders: Professionals who frequently work on .22 LR firearms or custom builds will find this spacer invaluable for ensuring compatibility and providing reliable solutions to their clients.
• DIY Firearm Enthusiasts: Those who enjoy modifying their firearms and want to ensure optimal performance from their suppressed rimfire setups.
• Anyone Concerned about Suppressor Longevity: Preventing baffle strikes is paramount for extending the life of your investment. This spacer is a preventative measure that pays for itself many times over.

Whether you're setting up a new rimfire rifle or pistol for quiet plinking, small game hunting, or precision target shooting, the AC114 Delta Thread Spacer ensures your suppressor operates as intended, delivering maximum sound reduction and preserving the integrity of your equipment.

Key Advantages and User Outcomes

The integration of the SilencerCo AC114 Delta Thread Spacer into your suppressed rimfire setup offers a multitude of benefits:

• Eliminates Baffle Strike Risk: This is arguably the most significant advantage. By ensuring proper alignment and seating, the spacer drastically reduces the likelihood of catastrophic baffle strikes, protecting your suppressor from irreparable damage.
• Consistent and Secure Fit: Achieve a perfectly repeatable, tight fit between your barrel and suppressor, shot after shot. This stability is crucial for both safety and performance.
• Enhanced Accuracy: A properly aligned suppressor contributes to improved bullet flight and, consequently, better shot-to-shot consistency and overall accuracy.
• Optimal Sound Reduction: When a suppressor shoulders correctly, it creates a better gas seal, leading to more efficient sound suppression and a quieter shooting experience.
• Prolonged Suppressor Lifespan: Protecting your investment from internal damage means your suppressor will last longer, providing years of reliable service.
• Ease of Installation: No specialized tools or gunsmithing expertise are required. The spacer simply threads onto your barrel, followed by your suppressor. It's a quick and straightforward process.
• Durable Construction: Made from high-quality steel with a robust black oxide finish, this spacer is built to withstand the rigors of regular use and resist corrosion.
• Universal .22 LR Suppressor Compatibility: While designed for AR-15 length threads, it makes those barrels compatible with virtually any .22 LR suppressor designed for standard rimfire thread depths.

Think of it as the missing link in your suppressed rimfire system. It transforms a potentially problematic barrel into a perfectly compatible host for your favorite .22 LR silencer.

Why Choose SilencerCo? A Legacy of Innovation and Quality

SilencerCo has established itself as a leading name in the suppressor industry, renowned for its commitment to innovation, quality, and user satisfaction. When you choose a SilencerCo product, you're investing in a brand with a proven track record of designing and manufacturing top-tier firearm accessories. Their dedication to precision engineering is evident in every product, including seemingly small but critical components like the AC114 Delta Thread Spacer.

SilencerCo understands the nuances of firearm design and suppressor functionality. They recognized this common threading issue and developed a simple, elegant, and highly effective solution. Their products are designed by shooters, for shooters, ensuring they meet the real-world demands of the enthusiast and professional alike.

Purchasing Your SilencerCo AC114 Delta Thread Spacer from DEGuns

For those looking to acquire the SilencerCo AC114 Delta Thread Spacer and enhance their rimfire suppressor setup, DEGuns is a trusted and reliable source. As a comprehensive firearms retailer, DEGuns offers a wide selection of firearms, accessories, and ammunition, providing a convenient one-stop shop for all your shooting needs.

Shopping at DEGuns ensures you receive genuine SilencerCo products and benefit from knowledgeable customer service. Their commitment to the firearms community makes them an excellent choice for securing this essential suppressor accessory.

In conclusion, the SilencerCo AC114 Delta Thread Spacer is more than just a piece of metal; it's an intelligent solution to a pervasive problem, ensuring your .22 LR suppressor seats correctly, performs optimally, and lasts for years to come. It’s an investment in the longevity of your suppressor and the consistency of your shooting experience.

Product Specifications

Feature	Detail
Brand	SilencerCo
Series	Thread Spacer
Model	Delta
Caliber	22 LR
Color	Black Oxide
Material	Steel
Thread Pattern	1/2"-28 tpi
MPN	AC114
SKU	1449
UPC	817272010497