Silencer Central BANISH Barrel Thread Adapter - 1/2x28 Female to 5/8x24 Male Black Parkerized Finish SKU 100000310670
Product Description
If you own a .30-caliber suppressor or muzzle device but want to run it on a smaller rifle, like a .223/5.56 AR-15 or a .22 LR rimfire host, you will quickly run into a thread mismatch. Most .30-caliber accessories use a larger 5/8x24 thread pattern, while smaller caliber barrels are typically cut to a 1/2x28 pattern. The Silencer Central BANISH Thread Adapter bridges this gap, letting you share your favorite large-bore suppressors and muzzle attachments across multiple firearms without paying for expensive gunsmithing work.
Cheap, low-quality adapters are a frequent cause of misaligned threads, which can easily lead to catastrophic baffle strikes that ruin your silencer. To prevent this, the BANISH thread adapter is CNC-machined from high-grade 1040 stainless steel to incredibly strict tolerances. Using stainless steel ensures the adapter expands and contracts at a similar rate to your rifle barrel during long strings of fire, preventing the adapter from loosening up as your barrel gets hot. The exterior is finished in a durable black Parkerized coating that holds oil well, prevents corrosion, and blends in cleanly with your barrel assembly.
For quick installation and removal on your workbench, the adapter features sturdy machined wrench flats. This ensures you can get a secure, non-slip grip with a standard wrench to torque it down tightly to the barrel shoulder. With its low-profile 0.78-inch length, it keeps your muzzle compact and maintains the natural balance of your firearm while opening up a whole new level of versatility for your range gear.
Each individual factory retail package includes one genuine Silencer Central BANISH Thread Adapter (1/2x28 Female to 5/8x24 Male) with a black Parkerized finish.
*Armorer Bench Notes & Safety Guidance: This BANISH adapter (Part # 100000310670) features a 1/2x28 female internal thread to screw onto your rifle's barrel and a 5/8x24 male external thread to receive your suppressor or muzzle brake. SAFE INSTALLATION RULE: Always ensure the adapter is threaded onto a completely clean, debris-free barrel shoulder. To maintain perfect concentricity for silencer use, do not install this adapter over a standard crush washer or split lock washer, as these deform unevenly and can throw off alignment. Use a drop of heat-resistant thread locker or a light layer of high-temperature anti-seize on the threads depending on whether you want a permanent or temporary installation, and always check your alignment with a bore rod before firing.
Key Features
- 1/2x28 to 5/8x24 Thread Conversion: Allows you to easily mount 5/8x24 threaded muzzle brakes, compensators, and suppressors onto a standard 1/2x28 threaded barrel.
- 1040 Stainless Steel Build: High-strength stainless construction tolerates extreme blast pressure and shares a similar thermal expansion rate with your barrel to stop heat-induced loosening.
- CNC-Machined for Precision: Built to exceptionally tight tolerances by Class 3 suppressor experts to guarantee straight alignment and protect against dangerous baffle strikes.
- Black Parkerized Finish: Durable matte black coating provides excellent resistance to rust and carbon buildup while absorbing oil to preserve thread slickness.
- Integrated Wrench Flats: Features prominent flat sides so you can get a solid wrench purchase for effortless, slip-free installation or removal.
- Ultra-Compact Profile: Measuring just 0.78 inches long, it adds negligible length and weight, keeping your rifle's original handling characteristics fully intact.
Product Specifications
- Brand: Silencer Central / BANISH
- Product Line: Premium Suppressor & Muzzle Accessories
- MPN/SKU: 100000310670 / 5895
- UPC Barcode: 810171220363
- Thread Configuration: 1/2x28 Female (Internal) to 5/8x24 Male (External)
- Material: 1040 Stainless Steel
- Finish: Black Parkerized / Oxide Coating
- Dimensions: 0.78" Length x 0.86" Diameter
- Package Contents: 1 Captured Thread Adapter Unit
