BANISH 45 Piston .578×28 – Multi-Caliber Suppressor Piston for BANISH 45 Silencer

Keep your BANISH 45 modular suppressor running on any compatible host firearm with the BANISH 45 Piston in .578×28 thread pitch. Designed and manufactured by BANISH Suppressors, this replacement and alternate-fit piston allows shooters to quickly and easily swap thread configurations at the rear of the BANISH 45 silencer — no tools, no hassle, and no need to purchase an entirely new suppressor.

Built from heat-treated steel for long-lasting durability and reliable performance under repeated use, each piston is engraved with the thread diameter, pitch, and rotation direction to eliminate guesswork during installation. This piston is machined for Left Hand (LH) threads, so be sure to verify compatibility with your host firearm’s barrel threading before ordering.

The .578×28 thread pattern is commonly found on a variety of popular factory-threaded pistol barrels, making this piston an excellent addition for multi-host suppressor setups. Whether you’re running multiple pistols on a single BANISH 45 or adding a new host to your lineup, this piston delivers a secure, precision-threaded connection every time.

At Deep Roots Rifle Co, we stock suppressor accessories and components to support your build and keep your gear performing at its best. Order online today or stop by our gun store in Eustis, Florida, where our knowledgeable staff can help ensure you’re getting exactly the right piston for your setup.